1NEWS 2==== 3 4This file gives a brief overview of the major changes between each OpenSSL 5release. For more details please read the CHANGES file. 6 7OpenSSL Releases 8---------------- 9 10 - [OpenSSL 3.0](#openssl-30) 11 - [OpenSSL 1.1.1](#openssl-111) 12 - [OpenSSL 1.1.0](#openssl-110) 13 - [OpenSSL 1.0.2](#openssl-102) 14 - [OpenSSL 1.0.1](#openssl-101) 15 - [OpenSSL 1.0.0](#openssl-100) 16 - [OpenSSL 0.9.x](#openssl-09x) 17 18OpenSSL 3.0 19----------- 20 * Fix POLY1305 MAC implementation corrupting XMM registers on Windows 21 ([CVE-2023-4807]) 22 * Fix excessive time spent checking DH q parameter value ([CVE-2023-3817]) 23 * Fix DH_check() excessive time with over sized modulus ([CVE-2023-3446]) 24 * Do not ignore empty associated data entries with AES-SIV ([CVE-2023-2975]) 25 * Mitigate for very slow `OBJ_obj2txt()` performance with gigantic OBJECT 26 IDENTIFIER sub-identities. ([CVE-2023-2650]) 27 * Fixed documentation of X509_VERIFY_PARAM_add0_policy() ([CVE-2023-0466]) 28 * Fixed buffer overread in AES-XTS decryption on ARM 64 bit platforms 29 ([CVE-2023-1255]) 30 31### Major changes between OpenSSL 3.0.6 and OpenSSL 3.0.7 [1 Nov 2022] 32 33 * Added RIPEMD160 to the default provider. 34 * Fixed regressions introduced in 3.0.6 version. 35 * Fixed two buffer overflows in punycode decoding functions. 36 ([CVE-2022-3786]) and ([CVE-2022-3602]) 37 38### Major changes between OpenSSL 3.0.5 and OpenSSL 3.0.6 [11 Oct 2022] 39 40 * Fix for custom ciphers to prevent accidental use of NULL encryption 41 ([CVE-2022-3358]) 42 43### Major changes between OpenSSL 3.0.4 and OpenSSL 3.0.5 [5 Jul 2022] 44 45 * Fixed heap memory corruption with RSA private key operation 46 ([CVE-2022-2274]) 47 * Fixed AES OCB failure to encrypt some bytes on 32-bit x86 platforms 48 ([CVE-2022-2097]) 49 50### Major changes between OpenSSL 3.0.3 and OpenSSL 3.0.4 [21 Jun 2022] 51 52 * Fixed additional bugs in the c_rehash script which was not properly 53 sanitising shell metacharacters to prevent command injection 54 ([CVE-2022-2068]) 55 56### Major changes between OpenSSL 3.0.2 and OpenSSL 3.0.3 [3 May 2022] 57 58 * Fixed a bug in the c_rehash script which was not properly sanitising shell 59 metacharacters to prevent command injection ([CVE-2022-1292]) 60 * Fixed a bug in the function `OCSP_basic_verify` that verifies the signer 61 certificate on an OCSP response ([CVE-2022-1343]) 62 * Fixed a bug where the RC4-MD5 ciphersuite incorrectly used the 63 AAD data as the MAC key ([CVE-2022-1434]) 64 * Fix a bug in the OPENSSL_LH_flush() function that breaks reuse of the memory 65 occuppied by the removed hash table entries ([CVE-2022-1473]) 66 67### Major changes between OpenSSL 3.0.1 and OpenSSL 3.0.2 [15 Mar 2022] 68 69 * Fixed a bug in the BN_mod_sqrt() function that can cause it to loop forever 70 for non-prime moduli ([CVE-2022-0778]) 71 72### Major changes between OpenSSL 3.0.0 and OpenSSL 3.0.1 [14 Dec 2021] 73 74 * Fixed invalid handling of X509_verify_cert() internal errors in libssl 75 ([CVE-2021-4044]) 76 * Allow fetching an operation from the provider that owns an unexportable key 77 as a fallback if that is still allowed by the property query. 78 79### Major changes between OpenSSL 1.1.1 and OpenSSL 3.0.0 [7 sep 2021] 80 81 * Enhanced 'openssl list' with many new options. 82 * Added migration guide to man7. 83 * Implemented support for fully "pluggable" TLSv1.3 groups. 84 * Added suport for Kernel TLS (KTLS). 85 * Changed the license to the Apache License v2.0. 86 * Moved all variations of the EVP ciphers CAST5, BF, IDEA, SEED, RC2, 87 RC4, RC5, and DES to the legacy provider. 88 * Moved the EVP digests MD2, MD4, MDC2, WHIRLPOOL and RIPEMD-160 to the legacy 89 provider. 90 * Added convenience functions for generating asymmetric key pairs. 91 * Deprecated the `OCSP_REQ_CTX` type and functions. 92 * Deprecated the `EC_KEY` and `EC_KEY_METHOD` types and functions. 93 * Deprecated the `RSA` and `RSA_METHOD` types and functions. 94 * Deprecated the `DSA` and `DSA_METHOD` types and functions. 95 * Deprecated the `DH` and `DH_METHOD` types and functions. 96 * Deprecated the `ERR_load_` functions. 97 * Remove the `RAND_DRBG` API. 98 * Deprecated the `ENGINE` API. 99 * Added `OSSL_LIB_CTX`, a libcrypto library context. 100 * Added various `_ex` functions to the OpenSSL API that support using 101 a non-default `OSSL_LIB_CTX`. 102 * Interactive mode is removed from the 'openssl' program. 103 * The X25519, X448, Ed25519, Ed448, SHAKE128 and SHAKE256 algorithms are 104 included in the FIPS provider. 105 * X509 certificates signed using SHA1 are no longer allowed at security 106 level 1 or higher. The default security level for TLS is 1, so 107 certificates signed using SHA1 are by default no longer trusted to 108 authenticate servers or clients. 109 * enable-crypto-mdebug and enable-crypto-mdebug-backtrace were mostly 110 disabled; the project uses address sanitize/leak-detect instead. 111 * Added a Certificate Management Protocol (CMP, RFC 4210) implementation 112 also covering CRMF (RFC 4211) and HTTP transfer (RFC 6712). 113 It is part of the crypto lib and adds a 'cmp' app with a demo configuration. 114 All widely used CMP features are supported for both clients and servers. 115 * Added a proper HTTP client supporting GET with optional redirection, POST, 116 arbitrary request and response content types, TLS, persistent connections, 117 connections via HTTP(s) proxies, connections and exchange via user-defined 118 BIOs (allowing implicit connections), and timeout checks. 119 * Added util/check-format.pl for checking adherence to the coding guidelines. 120 * Added OSSL_ENCODER, a generic encoder API. 121 * Added OSSL_DECODER, a generic decoder API. 122 * Added OSSL_PARAM_BLD, an easier to use API to OSSL_PARAM. 123 * Added error raising macros, ERR_raise() and ERR_raise_data(). 124 * Deprecated ERR_put_error(), ERR_get_error_line(), ERR_get_error_line_data(), 125 ERR_peek_error_line_data(), ERR_peek_last_error_line_data() and 126 ERR_func_error_string(). 127 * Added OSSL_PROVIDER_available(), to check provider availibility. 128 * Added 'openssl mac' that uses the EVP_MAC API. 129 * Added 'openssl kdf' that uses the EVP_KDF API. 130 * Add OPENSSL_info() and 'openssl info' to get built-in data. 131 * Add support for enabling instrumentation through trace and debug 132 output. 133 * Changed our version number scheme and set the next major release to 134 3.0.0 135 * Added EVP_MAC, an EVP layer MAC API, and a generic EVP_PKEY to EVP_MAC 136 bridge. Supported MACs are: BLAKE2, CMAC, GMAC, HMAC, KMAC, POLY1305 137 and SIPHASH. 138 * Removed the heartbeat message in DTLS feature. 139 * Added EVP_KDF, an EVP layer KDF and PRF API, and a generic EVP_PKEY to 140 EVP_KDF bridge. Supported KDFs are: HKDF, KBKDF, KRB5 KDF, PBKDF2, 141 PKCS12 KDF, SCRYPT, SSH KDF, SSKDF, TLS1 PRF, X9.42 KDF and X9.63 KDF. 142 * All of the low-level MD2, MD4, MD5, MDC2, RIPEMD160, SHA1, SHA224, 143 SHA256, SHA384, SHA512 and Whirlpool digest functions have been 144 deprecated. 145 * All of the low-level AES, Blowfish, Camellia, CAST, DES, IDEA, RC2, 146 RC4, RC5 and SEED cipher functions have been deprecated. 147 * All of the low-level DH, DSA, ECDH, ECDSA and RSA public key functions 148 have been deprecated. 149 * SSL 3, TLS 1.0, TLS 1.1, and DTLS 1.0 only work at security level 0, 150 except when RSA key exchange without SHA1 is used. 151 * Added providers, a new pluggability concept that will replace the 152 ENGINE API and ENGINE implementations. 153 154OpenSSL 1.1.1 155------------- 156 157### Major changes between OpenSSL 1.1.1k and OpenSSL 1.1.1l [24 Aug 2021] 158 159 * Fixed an SM2 Decryption Buffer Overflow ([CVE-2021-3711]) 160 * Fixed various read buffer overruns processing ASN.1 strings ([CVE-2021-3712]) 161 162### Major changes between OpenSSL 1.1.1j and OpenSSL 1.1.1k [25 Mar 2021] 163 164 * Fixed a problem with verifying a certificate chain when using the 165 X509_V_FLAG_X509_STRICT flag ([CVE-2021-3450]) 166 * Fixed an issue where an OpenSSL TLS server may crash if sent a maliciously 167 crafted renegotiation ClientHello message from a client ([CVE-2021-3449]) 168 169### Major changes between OpenSSL 1.1.1i and OpenSSL 1.1.1j [16 Feb 2021] 170 171 * Fixed a NULL pointer deref in the X509_issuer_and_serial_hash() 172 function ([CVE-2021-23841]) 173 * Fixed the RSA_padding_check_SSLv23() function and the RSA_SSLV23_PADDING 174 padding mode to correctly check for rollback attacks 175 * Fixed an overflow in the EVP_CipherUpdate, EVP_EncryptUpdate and 176 EVP_DecryptUpdate functions ([CVE-2021-23840]) 177 * Fixed SRP_Calc_client_key so that it runs in constant time 178 179### Major changes between OpenSSL 1.1.1h and OpenSSL 1.1.1i [8 Dec 2020] 180 181 * Fixed NULL pointer deref in GENERAL_NAME_cmp ([CVE-2020-1971]) 182 183### Major changes between OpenSSL 1.1.1g and OpenSSL 1.1.1h [22 Sep 2020] 184 185 * Disallow explicit curve parameters in verifications chains when 186 X509_V_FLAG_X509_STRICT is used 187 * Enable 'MinProtocol' and 'MaxProtocol' to configure both TLS and DTLS 188 contexts 189 * Oracle Developer Studio will start reporting deprecation warnings 190 191### Major changes between OpenSSL 1.1.1f and OpenSSL 1.1.1g [21 Apr 2020] 192 193 * Fixed segmentation fault in SSL_check_chain() ([CVE-2020-1967]) 194 195### Major changes between OpenSSL 1.1.1e and OpenSSL 1.1.1f [31 Mar 2020] 196 197 * Revert the unexpected EOF reporting via SSL_ERROR_SSL 198 199### Major changes between OpenSSL 1.1.1d and OpenSSL 1.1.1e [17 Mar 2020] 200 201 * Fixed an overflow bug in the x64_64 Montgomery squaring procedure 202 used in exponentiation with 512-bit moduli ([CVE-2019-1551]) 203 204### Major changes between OpenSSL 1.1.1c and OpenSSL 1.1.1d [10 Sep 2019] 205 206 * Fixed a fork protection issue ([CVE-2019-1549]) 207 * Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey 208 ([CVE-2019-1563]) 209 * For built-in EC curves, ensure an EC_GROUP built from the curve name is 210 used even when parsing explicit parameters 211 * Compute ECC cofactors if not provided during EC_GROUP construction 212 ([CVE-2019-1547]) 213 * Early start up entropy quality from the DEVRANDOM seed source has been 214 improved for older Linux systems 215 * Correct the extended master secret constant on EBCDIC systems 216 * Use Windows installation paths in the mingw builds ([CVE-2019-1552]) 217 * Changed DH_check to accept parameters with order q and 2q subgroups 218 * Significantly reduce secure memory usage by the randomness pools 219 * Revert the DEVRANDOM_WAIT feature for Linux systems 220 221### Major changes between OpenSSL 1.1.1b and OpenSSL 1.1.1c [28 May 2019] 222 223 * Prevent over long nonces in ChaCha20-Poly1305 ([CVE-2019-1543]) 224 225### Major changes between OpenSSL 1.1.1a and OpenSSL 1.1.1b [26 Feb 2019] 226 227 * Change the info callback signals for the start and end of a post-handshake 228 message exchange in TLSv1.3. 229 * Fix a bug in DTLS over SCTP. This breaks interoperability with older 230 versions of OpenSSL like OpenSSL 1.1.0 and OpenSSL 1.0.2. 231 232### Major changes between OpenSSL 1.1.1 and OpenSSL 1.1.1a [20 Nov 2018] 233 234 * Timing vulnerability in DSA signature generation ([CVE-2018-0734]) 235 * Timing vulnerability in ECDSA signature generation ([CVE-2018-0735]) 236 237### Major changes between OpenSSL 1.1.0i and OpenSSL 1.1.1 [11 Sep 2018] 238 239 * Support for TLSv1.3 added. The TLSv1.3 implementation includes: 240 * Fully compliant implementation of RFC8446 (TLSv1.3) on by default 241 * Early data (0-RTT) 242 * Post-handshake authentication and key update 243 * Middlebox Compatibility Mode 244 * TLSv1.3 PSKs 245 * Support for all five RFC8446 ciphersuites 246 * RSA-PSS signature algorithms (backported to TLSv1.2) 247 * Configurable session ticket support 248 * Stateless server support 249 * Rewrite of the packet construction code for "safer" packet handling 250 * Rewrite of the extension handling code 251 For further important information, see the [TLS1.3 page]( 252 https://wiki.openssl.org/index.php/TLS1.3) in the OpenSSL Wiki. 253 254 * Complete rewrite of the OpenSSL random number generator to introduce the 255 following capabilities 256 * The default RAND method now utilizes an AES-CTR DRBG according to 257 NIST standard SP 800-90Ar1. 258 * Support for multiple DRBG instances with seed chaining. 259 * There is a public and private DRBG instance. 260 * The DRBG instances are fork-safe. 261 * Keep all global DRBG instances on the secure heap if it is enabled. 262 * The public and private DRBG instance are per thread for lock free 263 operation 264 * Support for various new cryptographic algorithms including: 265 * SHA3 266 * SHA512/224 and SHA512/256 267 * EdDSA (both Ed25519 and Ed448) including X509 and TLS support 268 * X448 (adding to the existing X25519 support in 1.1.0) 269 * Multi-prime RSA 270 * SM2 271 * SM3 272 * SM4 273 * SipHash 274 * ARIA (including TLS support) 275 * Significant Side-Channel attack security improvements 276 * Add a new ClientHello callback to provide the ability to adjust the SSL 277 object at an early stage. 278 * Add 'Maximum Fragment Length' TLS extension negotiation and support 279 * A new STORE module, which implements a uniform and URI based reader of 280 stores that can contain keys, certificates, CRLs and numerous other 281 objects. 282 * Move the display of configuration data to configdata.pm. 283 * Allow GNU style "make variables" to be used with Configure. 284 * Claim the namespaces OSSL and OPENSSL, represented as symbol prefixes 285 * Rewrite of devcrypto engine 286 287OpenSSL 1.1.0 288------------- 289 290### Major changes between OpenSSL 1.1.0k and OpenSSL 1.1.0l [10 Sep 2019] 291 292 * Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey 293 ([CVE-2019-1563]) 294 * For built-in EC curves, ensure an EC_GROUP built from the curve name is 295 used even when parsing explicit parameters 296 * Compute ECC cofactors if not provided during EC_GROUP construction 297 ([CVE-2019-1547]) 298 * Use Windows installation paths in the mingw builds ([CVE-2019-1552]) 299 300### Major changes between OpenSSL 1.1.0j and OpenSSL 1.1.0k [28 May 2019] 301 302 * Prevent over long nonces in ChaCha20-Poly1305 ([CVE-2019-1543]) 303 304### Major changes between OpenSSL 1.1.0i and OpenSSL 1.1.0j [20 Nov 2018] 305 306 * Timing vulnerability in DSA signature generation ([CVE-2018-0734]) 307 * Timing vulnerability in ECDSA signature generation ([CVE-2018-0735]) 308 309### Major changes between OpenSSL 1.1.0h and OpenSSL 1.1.0i [14 Aug 2018] 310 311 * Client DoS due to large DH parameter ([CVE-2018-0732]) 312 * Cache timing vulnerability in RSA Key Generation ([CVE-2018-0737]) 313 314### Major changes between OpenSSL 1.1.0g and OpenSSL 1.1.0h [27 Mar 2018] 315 316 * Constructed ASN.1 types with a recursive definition could exceed the 317 stack ([CVE-2018-0739]) 318 * Incorrect CRYPTO_memcmp on HP-UX PA-RISC ([CVE-2018-0733]) 319 * rsaz_1024_mul_avx2 overflow bug on x86_64 ([CVE-2017-3738]) 320 321### Major changes between OpenSSL 1.1.0f and OpenSSL 1.1.0g [2 Nov 2017] 322 323 * bn_sqrx8x_internal carry bug on x86_64 ([CVE-2017-3736]) 324 * Malformed X.509 IPAddressFamily could cause OOB read ([CVE-2017-3735]) 325 326### Major changes between OpenSSL 1.1.0e and OpenSSL 1.1.0f [25 May 2017] 327 328 * config now recognises 64-bit mingw and chooses mingw64 instead of mingw 329 330### Major changes between OpenSSL 1.1.0d and OpenSSL 1.1.0e [16 Feb 2017] 331 332 * Encrypt-Then-Mac renegotiation crash ([CVE-2017-3733]) 333 334### Major changes between OpenSSL 1.1.0c and OpenSSL 1.1.0d [26 Jan 2017] 335 336 * Truncated packet could crash via OOB read ([CVE-2017-3731]) 337 * Bad (EC)DHE parameters cause a client crash ([CVE-2017-3730]) 338 * BN_mod_exp may produce incorrect results on x86_64 ([CVE-2017-3732]) 339 340### Major changes between OpenSSL 1.1.0b and OpenSSL 1.1.0c [10 Nov 2016] 341 342 * ChaCha20/Poly1305 heap-buffer-overflow ([CVE-2016-7054]) 343 * CMS Null dereference ([CVE-2016-7053]) 344 * Montgomery multiplication may produce incorrect results ([CVE-2016-7055]) 345 346### Major changes between OpenSSL 1.1.0a and OpenSSL 1.1.0b [26 Sep 2016] 347 348 * Fix Use After Free for large message sizes ([CVE-2016-6309]) 349 350### Major changes between OpenSSL 1.1.0 and OpenSSL 1.1.0a [22 Sep 2016] 351 352 * OCSP Status Request extension unbounded memory growth ([CVE-2016-6304]) 353 * SSL_peek() hang on empty record ([CVE-2016-6305]) 354 * Excessive allocation of memory in tls_get_message_header() 355 ([CVE-2016-6307]) 356 * Excessive allocation of memory in dtls1_preprocess_fragment() 357 ([CVE-2016-6308]) 358 359### Major changes between OpenSSL 1.0.2h and OpenSSL 1.1.0 [25 Aug 2016] 360 361 * Copyright text was shrunk to a boilerplate that points to the license 362 * "shared" builds are now the default when possible 363 * Added support for "pipelining" 364 * Added the AFALG engine 365 * New threading API implemented 366 * Support for ChaCha20 and Poly1305 added to libcrypto and libssl 367 * Support for extended master secret 368 * CCM ciphersuites 369 * Reworked test suite, now based on perl, Test::Harness and Test::More 370 * *Most* libcrypto and libssl public structures were made opaque, 371 including: 372 BIGNUM and associated types, EC_KEY and EC_KEY_METHOD, 373 DH and DH_METHOD, DSA and DSA_METHOD, RSA and RSA_METHOD, 374 BIO and BIO_METHOD, EVP_MD_CTX, EVP_MD, EVP_CIPHER_CTX, 375 EVP_CIPHER, EVP_PKEY and associated types, HMAC_CTX, 376 X509, X509_CRL, X509_OBJECT, X509_STORE_CTX, X509_STORE, 377 X509_LOOKUP, X509_LOOKUP_METHOD 378 * libssl internal structures made opaque 379 * SSLv2 support removed 380 * Kerberos ciphersuite support removed 381 * RC4 removed from DEFAULT ciphersuites in libssl 382 * 40 and 56 bit cipher support removed from libssl 383 * All public header files moved to include/openssl, no more symlinking 384 * SSL/TLS state machine, version negotiation and record layer rewritten 385 * EC revision: now operations use new EC_KEY_METHOD. 386 * Support for OCB mode added to libcrypto 387 * Support for asynchronous crypto operations added to libcrypto and libssl 388 * Deprecated interfaces can now be disabled at build time either 389 relative to the latest release via the "no-deprecated" Configure 390 argument, or via the "--api=1.1.0|1.0.0|0.9.8" option. 391 * Application software can be compiled with -DOPENSSL_API_COMPAT=version 392 to ensure that features deprecated in that version are not exposed. 393 * Support for RFC6698/RFC7671 DANE TLSA peer authentication 394 * Change of Configure to use --prefix as the main installation 395 directory location rather than --openssldir. The latter becomes 396 the directory for certs, private key and openssl.cnf exclusively. 397 * Reworked BIO networking library, with full support for IPv6. 398 * New "unified" build system 399 * New security levels 400 * Support for scrypt algorithm 401 * Support for X25519 402 * Extended SSL_CONF support using configuration files 403 * KDF algorithm support. Implement TLS PRF as a KDF. 404 * Support for Certificate Transparency 405 * HKDF support. 406 407OpenSSL 1.0.2 408------------- 409 410### Major changes between OpenSSL 1.0.2s and OpenSSL 1.0.2t [10 Sep 2019] 411 412 * Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey 413 ([CVE-2019-1563]) 414 * For built-in EC curves, ensure an EC_GROUP built from the curve name is 415 used even when parsing explicit parameters 416 * Compute ECC cofactors if not provided during EC_GROUP construction 417 ([CVE-2019-1547]) 418 * Document issue with installation paths in diverse Windows builds 419 ([CVE-2019-1552]) 420 421### Major changes between OpenSSL 1.0.2r and OpenSSL 1.0.2s [28 May 2019] 422 423 * None 424 425### Major changes between OpenSSL 1.0.2q and OpenSSL 1.0.2r [26 Feb 2019] 426 427 * 0-byte record padding oracle ([CVE-2019-1559]) 428 429### Major changes between OpenSSL 1.0.2p and OpenSSL 1.0.2q [20 Nov 2018] 430 431 * Microarchitecture timing vulnerability in ECC scalar multiplication ([CVE-2018-5407]) 432 * Timing vulnerability in DSA signature generation ([CVE-2018-0734]) 433 434### Major changes between OpenSSL 1.0.2o and OpenSSL 1.0.2p [14 Aug 2018] 435 436 * Client DoS due to large DH parameter ([CVE-2018-0732]) 437 * Cache timing vulnerability in RSA Key Generation ([CVE-2018-0737]) 438 439### Major changes between OpenSSL 1.0.2n and OpenSSL 1.0.2o [27 Mar 2018] 440 441 * Constructed ASN.1 types with a recursive definition could exceed the 442 stack ([CVE-2018-0739]) 443 444### Major changes between OpenSSL 1.0.2m and OpenSSL 1.0.2n [7 Dec 2017] 445 446 * Read/write after SSL object in error state ([CVE-2017-3737]) 447 * rsaz_1024_mul_avx2 overflow bug on x86_64 ([CVE-2017-3738]) 448 449### Major changes between OpenSSL 1.0.2l and OpenSSL 1.0.2m [2 Nov 2017] 450 451 * bn_sqrx8x_internal carry bug on x86_64 ([CVE-2017-3736]) 452 * Malformed X.509 IPAddressFamily could cause OOB read ([CVE-2017-3735]) 453 454### Major changes between OpenSSL 1.0.2k and OpenSSL 1.0.2l [25 May 2017] 455 456 * config now recognises 64-bit mingw and chooses mingw64 instead of mingw 457 458### Major changes between OpenSSL 1.0.2j and OpenSSL 1.0.2k [26 Jan 2017] 459 460 * Truncated packet could crash via OOB read ([CVE-2017-3731]) 461 * BN_mod_exp may produce incorrect results on x86_64 ([CVE-2017-3732]) 462 * Montgomery multiplication may produce incorrect results ([CVE-2016-7055]) 463 464### Major changes between OpenSSL 1.0.2i and OpenSSL 1.0.2j [26 Sep 2016] 465 466 * Missing CRL sanity check ([CVE-2016-7052]) 467 468### Major changes between OpenSSL 1.0.2h and OpenSSL 1.0.2i [22 Sep 2016] 469 470 * OCSP Status Request extension unbounded memory growth ([CVE-2016-6304]) 471 * SWEET32 Mitigation ([CVE-2016-2183]) 472 * OOB write in MDC2_Update() ([CVE-2016-6303]) 473 * Malformed SHA512 ticket DoS ([CVE-2016-6302]) 474 * OOB write in BN_bn2dec() ([CVE-2016-2182]) 475 * OOB read in TS_OBJ_print_bio() ([CVE-2016-2180]) 476 * Pointer arithmetic undefined behaviour ([CVE-2016-2177]) 477 * Constant time flag not preserved in DSA signing ([CVE-2016-2178]) 478 * DTLS buffered message DoS ([CVE-2016-2179]) 479 * DTLS replay protection DoS ([CVE-2016-2181]) 480 * Certificate message OOB reads ([CVE-2016-6306]) 481 482### Major changes between OpenSSL 1.0.2g and OpenSSL 1.0.2h [3 May 2016] 483 484 * Prevent padding oracle in AES-NI CBC MAC check ([CVE-2016-2107]) 485 * Fix EVP_EncodeUpdate overflow ([CVE-2016-2105]) 486 * Fix EVP_EncryptUpdate overflow ([CVE-2016-2106]) 487 * Prevent ASN.1 BIO excessive memory allocation ([CVE-2016-2109]) 488 * EBCDIC overread ([CVE-2016-2176]) 489 * Modify behavior of ALPN to invoke callback after SNI/servername 490 callback, such that updates to the SSL_CTX affect ALPN. 491 * Remove LOW from the DEFAULT cipher list. This removes singles DES from 492 the default. 493 * Only remove the SSLv2 methods with the no-ssl2-method option. 494 495### Major changes between OpenSSL 1.0.2f and OpenSSL 1.0.2g [1 Mar 2016] 496 497 * Disable weak ciphers in SSLv3 and up in default builds of OpenSSL. 498 * Disable SSLv2 default build, default negotiation and weak ciphers 499 ([CVE-2016-0800]) 500 * Fix a double-free in DSA code ([CVE-2016-0705]) 501 * Disable SRP fake user seed to address a server memory leak 502 ([CVE-2016-0798]) 503 * Fix BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption 504 ([CVE-2016-0797]) 505 * Fix memory issues in BIO_*printf functions ([CVE-2016-0799]) 506 * Fix side channel attack on modular exponentiation ([CVE-2016-0702]) 507 508### Major changes between OpenSSL 1.0.2e and OpenSSL 1.0.2f [28 Jan 2016] 509 510 * DH small subgroups ([CVE-2016-0701]) 511 * SSLv2 doesn't block disabled ciphers ([CVE-2015-3197]) 512 513### Major changes between OpenSSL 1.0.2d and OpenSSL 1.0.2e [3 Dec 2015] 514 515 * BN_mod_exp may produce incorrect results on x86_64 ([CVE-2015-3193]) 516 * Certificate verify crash with missing PSS parameter ([CVE-2015-3194]) 517 * X509_ATTRIBUTE memory leak ([CVE-2015-3195]) 518 * Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs 519 * In DSA_generate_parameters_ex, if the provided seed is too short, 520 return an error 521 522### Major changes between OpenSSL 1.0.2c and OpenSSL 1.0.2d [9 Jul 2015] 523 524 * Alternate chains certificate forgery ([CVE-2015-1793]) 525 * Race condition handling PSK identify hint ([CVE-2015-3196]) 526 527### Major changes between OpenSSL 1.0.2b and OpenSSL 1.0.2c [12 Jun 2015] 528 529 * Fix HMAC ABI incompatibility 530 531### Major changes between OpenSSL 1.0.2a and OpenSSL 1.0.2b [11 Jun 2015] 532 533 * Malformed ECParameters causes infinite loop ([CVE-2015-1788]) 534 * Exploitable out-of-bounds read in X509_cmp_time ([CVE-2015-1789]) 535 * PKCS7 crash with missing EnvelopedContent ([CVE-2015-1790]) 536 * CMS verify infinite loop with unknown hash function ([CVE-2015-1792]) 537 * Race condition handling NewSessionTicket ([CVE-2015-1791]) 538 539### Major changes between OpenSSL 1.0.2 and OpenSSL 1.0.2a [19 Mar 2015] 540 541 * OpenSSL 1.0.2 ClientHello sigalgs DoS fix ([CVE-2015-0291]) 542 * Multiblock corrupted pointer fix ([CVE-2015-0290]) 543 * Segmentation fault in DTLSv1_listen fix ([CVE-2015-0207]) 544 * Segmentation fault in ASN1_TYPE_cmp fix ([CVE-2015-0286]) 545 * Segmentation fault for invalid PSS parameters fix ([CVE-2015-0208]) 546 * ASN.1 structure reuse memory corruption fix ([CVE-2015-0287]) 547 * PKCS7 NULL pointer dereferences fix ([CVE-2015-0289]) 548 * DoS via reachable assert in SSLv2 servers fix ([CVE-2015-0293]) 549 * Empty CKE with client auth and DHE fix ([CVE-2015-1787]) 550 * Handshake with unseeded PRNG fix ([CVE-2015-0285]) 551 * Use After Free following d2i_ECPrivatekey error fix ([CVE-2015-0209]) 552 * X509_to_X509_REQ NULL pointer deref fix ([CVE-2015-0288]) 553 * Removed the export ciphers from the DEFAULT ciphers 554 555### Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.2 [22 Jan 2015] 556 557 * Suite B support for TLS 1.2 and DTLS 1.2 558 * Support for DTLS 1.2 559 * TLS automatic EC curve selection. 560 * API to set TLS supported signature algorithms and curves 561 * SSL_CONF configuration API. 562 * TLS Brainpool support. 563 * ALPN support. 564 * CMS support for RSA-PSS, RSA-OAEP, ECDH and X9.42 DH. 565 566OpenSSL 1.0.1 567------------- 568 569### Major changes between OpenSSL 1.0.1t and OpenSSL 1.0.1u [22 Sep 2016] 570 571 * OCSP Status Request extension unbounded memory growth ([CVE-2016-6304]) 572 * SWEET32 Mitigation ([CVE-2016-2183]) 573 * OOB write in MDC2_Update() ([CVE-2016-6303]) 574 * Malformed SHA512 ticket DoS ([CVE-2016-6302]) 575 * OOB write in BN_bn2dec() ([CVE-2016-2182]) 576 * OOB read in TS_OBJ_print_bio() ([CVE-2016-2180]) 577 * Pointer arithmetic undefined behaviour ([CVE-2016-2177]) 578 * Constant time flag not preserved in DSA signing ([CVE-2016-2178]) 579 * DTLS buffered message DoS ([CVE-2016-2179]) 580 * DTLS replay protection DoS ([CVE-2016-2181]) 581 * Certificate message OOB reads ([CVE-2016-6306]) 582 583### Major changes between OpenSSL 1.0.1s and OpenSSL 1.0.1t [3 May 2016] 584 585 * Prevent padding oracle in AES-NI CBC MAC check ([CVE-2016-2107]) 586 * Fix EVP_EncodeUpdate overflow ([CVE-2016-2105]) 587 * Fix EVP_EncryptUpdate overflow ([CVE-2016-2106]) 588 * Prevent ASN.1 BIO excessive memory allocation ([CVE-2016-2109]) 589 * EBCDIC overread ([CVE-2016-2176]) 590 * Modify behavior of ALPN to invoke callback after SNI/servername 591 callback, such that updates to the SSL_CTX affect ALPN. 592 * Remove LOW from the DEFAULT cipher list. This removes singles DES from 593 the default. 594 * Only remove the SSLv2 methods with the no-ssl2-method option. 595 596### Major changes between OpenSSL 1.0.1r and OpenSSL 1.0.1s [1 Mar 2016] 597 598 * Disable weak ciphers in SSLv3 and up in default builds of OpenSSL. 599 * Disable SSLv2 default build, default negotiation and weak ciphers 600 ([CVE-2016-0800]) 601 * Fix a double-free in DSA code ([CVE-2016-0705]) 602 * Disable SRP fake user seed to address a server memory leak 603 ([CVE-2016-0798]) 604 * Fix BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption 605 ([CVE-2016-0797]) 606 * Fix memory issues in BIO_*printf functions ([CVE-2016-0799]) 607 * Fix side channel attack on modular exponentiation ([CVE-2016-0702]) 608 609### Major changes between OpenSSL 1.0.1q and OpenSSL 1.0.1r [28 Jan 2016] 610 611 * Protection for DH small subgroup attacks 612 * SSLv2 doesn't block disabled ciphers ([CVE-2015-3197]) 613 614### Major changes between OpenSSL 1.0.1p and OpenSSL 1.0.1q [3 Dec 2015] 615 616 * Certificate verify crash with missing PSS parameter ([CVE-2015-3194]) 617 * X509_ATTRIBUTE memory leak ([CVE-2015-3195]) 618 * Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs 619 * In DSA_generate_parameters_ex, if the provided seed is too short, 620 return an error 621 622### Major changes between OpenSSL 1.0.1o and OpenSSL 1.0.1p [9 Jul 2015] 623 624 * Alternate chains certificate forgery ([CVE-2015-1793]) 625 * Race condition handling PSK identify hint ([CVE-2015-3196]) 626 627### Major changes between OpenSSL 1.0.1n and OpenSSL 1.0.1o [12 Jun 2015] 628 629 * Fix HMAC ABI incompatibility 630 631### Major changes between OpenSSL 1.0.1m and OpenSSL 1.0.1n [11 Jun 2015] 632 633 * Malformed ECParameters causes infinite loop ([CVE-2015-1788]) 634 * Exploitable out-of-bounds read in X509_cmp_time ([CVE-2015-1789]) 635 * PKCS7 crash with missing EnvelopedContent ([CVE-2015-1790]) 636 * CMS verify infinite loop with unknown hash function ([CVE-2015-1792]) 637 * Race condition handling NewSessionTicket ([CVE-2015-1791]) 638 639### Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.1m [19 Mar 2015] 640 641 * Segmentation fault in ASN1_TYPE_cmp fix ([CVE-2015-0286]) 642 * ASN.1 structure reuse memory corruption fix ([CVE-2015-0287]) 643 * PKCS7 NULL pointer dereferences fix ([CVE-2015-0289]) 644 * DoS via reachable assert in SSLv2 servers fix ([CVE-2015-0293]) 645 * Use After Free following d2i_ECPrivatekey error fix ([CVE-2015-0209]) 646 * X509_to_X509_REQ NULL pointer deref fix ([CVE-2015-0288]) 647 * Removed the export ciphers from the DEFAULT ciphers 648 649### Major changes between OpenSSL 1.0.1k and OpenSSL 1.0.1l [15 Jan 2015] 650 651 * Build fixes for the Windows and OpenVMS platforms 652 653### Major changes between OpenSSL 1.0.1j and OpenSSL 1.0.1k [8 Jan 2015] 654 655 * Fix for [CVE-2014-3571] 656 * Fix for [CVE-2015-0206] 657 * Fix for [CVE-2014-3569] 658 * Fix for [CVE-2014-3572] 659 * Fix for [CVE-2015-0204] 660 * Fix for [CVE-2015-0205] 661 * Fix for [CVE-2014-8275] 662 * Fix for [CVE-2014-3570] 663 664### Major changes between OpenSSL 1.0.1i and OpenSSL 1.0.1j [15 Oct 2014] 665 666 * Fix for [CVE-2014-3513] 667 * Fix for [CVE-2014-3567] 668 * Mitigation for [CVE-2014-3566] (SSL protocol vulnerability) 669 * Fix for [CVE-2014-3568] 670 671### Major changes between OpenSSL 1.0.1h and OpenSSL 1.0.1i [6 Aug 2014] 672 673 * Fix for [CVE-2014-3512] 674 * Fix for [CVE-2014-3511] 675 * Fix for [CVE-2014-3510] 676 * Fix for [CVE-2014-3507] 677 * Fix for [CVE-2014-3506] 678 * Fix for [CVE-2014-3505] 679 * Fix for [CVE-2014-3509] 680 * Fix for [CVE-2014-5139] 681 * Fix for [CVE-2014-3508] 682 683### Major changes between OpenSSL 1.0.1g and OpenSSL 1.0.1h [5 Jun 2014] 684 685 * Fix for [CVE-2014-0224] 686 * Fix for [CVE-2014-0221] 687 * Fix for [CVE-2014-0198] 688 * Fix for [CVE-2014-0195] 689 * Fix for [CVE-2014-3470] 690 * Fix for [CVE-2010-5298] 691 692### Major changes between OpenSSL 1.0.1f and OpenSSL 1.0.1g [7 Apr 2014] 693 694 * Fix for [CVE-2014-0160] 695 * Add TLS padding extension workaround for broken servers. 696 * Fix for [CVE-2014-0076] 697 698### Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f [6 Jan 2014] 699 700 * Don't include gmt_unix_time in TLS server and client random values 701 * Fix for TLS record tampering bug ([CVE-2013-4353]) 702 * Fix for TLS version checking bug ([CVE-2013-6449]) 703 * Fix for DTLS retransmission bug ([CVE-2013-6450]) 704 705### Major changes between OpenSSL 1.0.1d and OpenSSL 1.0.1e [11 Feb 2013] 706 707 * Corrected fix for ([CVE-2013-0169]) 708 709### Major changes between OpenSSL 1.0.1c and OpenSSL 1.0.1d [4 Feb 2013] 710 711 * Fix renegotiation in TLS 1.1, 1.2 by using the correct TLS version. 712 * Include the fips configuration module. 713 * Fix OCSP bad key DoS attack ([CVE-2013-0166]) 714 * Fix for SSL/TLS/DTLS CBC plaintext recovery attack ([CVE-2013-0169]) 715 * Fix for TLS AESNI record handling flaw ([CVE-2012-2686]) 716 717### Major changes between OpenSSL 1.0.1b and OpenSSL 1.0.1c [10 May 2012] 718 719 * Fix TLS/DTLS record length checking bug ([CVE-2012-2333]) 720 * Don't attempt to use non-FIPS composite ciphers in FIPS mode. 721 722### Major changes between OpenSSL 1.0.1a and OpenSSL 1.0.1b [26 Apr 2012] 723 724 * Fix compilation error on non-x86 platforms. 725 * Make FIPS capable OpenSSL ciphers work in non-FIPS mode. 726 * Fix SSL_OP_NO_TLSv1_1 clash with SSL_OP_ALL in OpenSSL 1.0.0 727 728### Major changes between OpenSSL 1.0.1 and OpenSSL 1.0.1a [19 Apr 2012] 729 730 * Fix for ASN1 overflow bug ([CVE-2012-2110]) 731 * Workarounds for some servers that hang on long client hellos. 732 * Fix SEGV in AES code. 733 734### Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.1 [14 Mar 2012] 735 736 * TLS/DTLS heartbeat support. 737 * SCTP support. 738 * RFC 5705 TLS key material exporter. 739 * RFC 5764 DTLS-SRTP negotiation. 740 * Next Protocol Negotiation. 741 * PSS signatures in certificates, requests and CRLs. 742 * Support for password based recipient info for CMS. 743 * Support TLS v1.2 and TLS v1.1. 744 * Preliminary FIPS capability for unvalidated 2.0 FIPS module. 745 * SRP support. 746 747OpenSSL 1.0.0 748------------- 749 750### Major changes between OpenSSL 1.0.0s and OpenSSL 1.0.0t [3 Dec 2015] 751 752 * X509_ATTRIBUTE memory leak (([CVE-2015-3195])) 753 * Race condition handling PSK identify hint ([CVE-2015-3196]) 754 755### Major changes between OpenSSL 1.0.0r and OpenSSL 1.0.0s [11 Jun 2015] 756 757 * Malformed ECParameters causes infinite loop ([CVE-2015-1788]) 758 * Exploitable out-of-bounds read in X509_cmp_time ([CVE-2015-1789]) 759 * PKCS7 crash with missing EnvelopedContent ([CVE-2015-1790]) 760 * CMS verify infinite loop with unknown hash function ([CVE-2015-1792]) 761 * Race condition handling NewSessionTicket ([CVE-2015-1791]) 762 763### Major changes between OpenSSL 1.0.0q and OpenSSL 1.0.0r [19 Mar 2015] 764 765 * Segmentation fault in ASN1_TYPE_cmp fix ([CVE-2015-0286]) 766 * ASN.1 structure reuse memory corruption fix ([CVE-2015-0287]) 767 * PKCS7 NULL pointer dereferences fix ([CVE-2015-0289]) 768 * DoS via reachable assert in SSLv2 servers fix ([CVE-2015-0293]) 769 * Use After Free following d2i_ECPrivatekey error fix ([CVE-2015-0209]) 770 * X509_to_X509_REQ NULL pointer deref fix ([CVE-2015-0288]) 771 * Removed the export ciphers from the DEFAULT ciphers 772 773### Major changes between OpenSSL 1.0.0p and OpenSSL 1.0.0q [15 Jan 2015] 774 775 * Build fixes for the Windows and OpenVMS platforms 776 777### Major changes between OpenSSL 1.0.0o and OpenSSL 1.0.0p [8 Jan 2015] 778 779 * Fix for [CVE-2014-3571] 780 * Fix for [CVE-2015-0206] 781 * Fix for [CVE-2014-3569] 782 * Fix for [CVE-2014-3572] 783 * Fix for [CVE-2015-0204] 784 * Fix for [CVE-2015-0205] 785 * Fix for [CVE-2014-8275] 786 * Fix for [CVE-2014-3570] 787 788### Major changes between OpenSSL 1.0.0n and OpenSSL 1.0.0o [15 Oct 2014] 789 790 * Fix for [CVE-2014-3513] 791 * Fix for [CVE-2014-3567] 792 * Mitigation for [CVE-2014-3566] (SSL protocol vulnerability) 793 * Fix for [CVE-2014-3568] 794 795### Major changes between OpenSSL 1.0.0m and OpenSSL 1.0.0n [6 Aug 2014] 796 797 * Fix for [CVE-2014-3510] 798 * Fix for [CVE-2014-3507] 799 * Fix for [CVE-2014-3506] 800 * Fix for [CVE-2014-3505] 801 * Fix for [CVE-2014-3509] 802 * Fix for [CVE-2014-3508] 803 804 Known issues in OpenSSL 1.0.0m: 805 806 * EAP-FAST and other applications using tls_session_secret_cb 807 won't resume sessions. Fixed in 1.0.0n-dev 808 * Compilation failure of s3_pkt.c on some platforms due to missing 809 `<limits.h>` include. Fixed in 1.0.0n-dev 810 811### Major changes between OpenSSL 1.0.0l and OpenSSL 1.0.0m [5 Jun 2014] 812 813 * Fix for [CVE-2014-0224] 814 * Fix for [CVE-2014-0221] 815 * Fix for [CVE-2014-0198] 816 * Fix for [CVE-2014-0195] 817 * Fix for [CVE-2014-3470] 818 * Fix for [CVE-2014-0076] 819 * Fix for [CVE-2010-5298] 820 821### Major changes between OpenSSL 1.0.0k and OpenSSL 1.0.0l [6 Jan 2014] 822 823 * Fix for DTLS retransmission bug ([CVE-2013-6450]) 824 825### Major changes between OpenSSL 1.0.0j and OpenSSL 1.0.0k [5 Feb 2013] 826 827 * Fix for SSL/TLS/DTLS CBC plaintext recovery attack ([CVE-2013-0169]) 828 * Fix OCSP bad key DoS attack ([CVE-2013-0166]) 829 830### Major changes between OpenSSL 1.0.0i and OpenSSL 1.0.0j [10 May 2012] 831 832 * Fix DTLS record length checking bug ([CVE-2012-2333]) 833 834### Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.0i [19 Apr 2012] 835 836 * Fix for ASN1 overflow bug ([CVE-2012-2110]) 837 838### Major changes between OpenSSL 1.0.0g and OpenSSL 1.0.0h [12 Mar 2012] 839 840 * Fix for CMS/PKCS#7 MMA ([CVE-2012-0884]) 841 * Corrected fix for ([CVE-2011-4619]) 842 * Various DTLS fixes. 843 844### Major changes between OpenSSL 1.0.0f and OpenSSL 1.0.0g [18 Jan 2012] 845 846 * Fix for DTLS DoS issue ([CVE-2012-0050]) 847 848### Major changes between OpenSSL 1.0.0e and OpenSSL 1.0.0f [4 Jan 2012] 849 850 * Fix for DTLS plaintext recovery attack ([CVE-2011-4108]) 851 * Clear block padding bytes of SSL 3.0 records ([CVE-2011-4576]) 852 * Only allow one SGC handshake restart for SSL/TLS ([CVE-2011-4619]) 853 * Check parameters are not NULL in GOST ENGINE ([CVE-2012-0027]) 854 * Check for malformed RFC3779 data ([CVE-2011-4577]) 855 856### Major changes between OpenSSL 1.0.0d and OpenSSL 1.0.0e [6 Sep 2011] 857 858 * Fix for CRL vulnerability issue ([CVE-2011-3207]) 859 * Fix for ECDH crashes ([CVE-2011-3210]) 860 * Protection against EC timing attacks. 861 * Support ECDH ciphersuites for certificates using SHA2 algorithms. 862 * Various DTLS fixes. 863 864### Major changes between OpenSSL 1.0.0c and OpenSSL 1.0.0d [8 Feb 2011] 865 866 * Fix for security issue ([CVE-2011-0014]) 867 868### Major changes between OpenSSL 1.0.0b and OpenSSL 1.0.0c [2 Dec 2010] 869 870 * Fix for security issue ([CVE-2010-4180]) 871 * Fix for ([CVE-2010-4252]) 872 * Fix mishandling of absent EC point format extension. 873 * Fix various platform compilation issues. 874 * Corrected fix for security issue ([CVE-2010-3864]). 875 876### Major changes between OpenSSL 1.0.0a and OpenSSL 1.0.0b [16 Nov 2010] 877 878 * Fix for security issue ([CVE-2010-3864]). 879 * Fix for ([CVE-2010-2939]) 880 * Fix WIN32 build system for GOST ENGINE. 881 882### Major changes between OpenSSL 1.0.0 and OpenSSL 1.0.0a [1 Jun 2010] 883 884 * Fix for security issue ([CVE-2010-1633]). 885 * GOST MAC and CFB fixes. 886 887### Major changes between OpenSSL 0.9.8n and OpenSSL 1.0.0 [29 Mar 2010] 888 889 * RFC3280 path validation: sufficient to process PKITS tests. 890 * Integrated support for PVK files and keyblobs. 891 * Change default private key format to PKCS#8. 892 * CMS support: able to process all examples in RFC4134 893 * Streaming ASN1 encode support for PKCS#7 and CMS. 894 * Multiple signer and signer add support for PKCS#7 and CMS. 895 * ASN1 printing support. 896 * Whirlpool hash algorithm added. 897 * RFC3161 time stamp support. 898 * New generalised public key API supporting ENGINE based algorithms. 899 * New generalised public key API utilities. 900 * New ENGINE supporting GOST algorithms. 901 * SSL/TLS GOST ciphersuite support. 902 * PKCS#7 and CMS GOST support. 903 * RFC4279 PSK ciphersuite support. 904 * Supported points format extension for ECC ciphersuites. 905 * ecdsa-with-SHA224/256/384/512 signature types. 906 * dsa-with-SHA224 and dsa-with-SHA256 signature types. 907 * Opaque PRF Input TLS extension support. 908 * Updated time routines to avoid OS limitations. 909 910OpenSSL 0.9.x 911------------- 912 913### Major changes between OpenSSL 0.9.8m and OpenSSL 0.9.8n [24 Mar 2010] 914 915 * CFB cipher definition fixes. 916 * Fix security issues [CVE-2010-0740] and [CVE-2010-0433]. 917 918### Major changes between OpenSSL 0.9.8l and OpenSSL 0.9.8m [25 Feb 2010] 919 920 * Cipher definition fixes. 921 * Workaround for slow RAND_poll() on some WIN32 versions. 922 * Remove MD2 from algorithm tables. 923 * SPKAC handling fixes. 924 * Support for RFC5746 TLS renegotiation extension. 925 * Compression memory leak fixed. 926 * Compression session resumption fixed. 927 * Ticket and SNI coexistence fixes. 928 * Many fixes to DTLS handling. 929 930### Major changes between OpenSSL 0.9.8k and OpenSSL 0.9.8l [5 Nov 2009] 931 932 * Temporary work around for [CVE-2009-3555]: disable renegotiation. 933 934### Major changes between OpenSSL 0.9.8j and OpenSSL 0.9.8k [25 Mar 2009] 935 936 * Fix various build issues. 937 * Fix security issues [CVE-2009-0590], [CVE-2009-0591], [CVE-2009-0789] 938 939### Major changes between OpenSSL 0.9.8i and OpenSSL 0.9.8j [7 Jan 2009] 940 941 * Fix security issue ([CVE-2008-5077]) 942 * Merge FIPS 140-2 branch code. 943 944### Major changes between OpenSSL 0.9.8g and OpenSSL 0.9.8h [28 May 2008] 945 946 * CryptoAPI ENGINE support. 947 * Various precautionary measures. 948 * Fix for bugs affecting certificate request creation. 949 * Support for local machine keyset attribute in PKCS#12 files. 950 951### Major changes between OpenSSL 0.9.8f and OpenSSL 0.9.8g [19 Oct 2007] 952 953 * Backport of CMS functionality to 0.9.8. 954 * Fixes for bugs introduced with 0.9.8f. 955 956### Major changes between OpenSSL 0.9.8e and OpenSSL 0.9.8f [11 Oct 2007] 957 958 * Add gcc 4.2 support. 959 * Add support for AES and SSE2 assembly language optimization 960 for VC++ build. 961 * Support for RFC4507bis and server name extensions if explicitly 962 selected at compile time. 963 * DTLS improvements. 964 * RFC4507bis support. 965 * TLS Extensions support. 966 967### Major changes between OpenSSL 0.9.8d and OpenSSL 0.9.8e [23 Feb 2007] 968 969 * Various ciphersuite selection fixes. 970 * RFC3779 support. 971 972### Major changes between OpenSSL 0.9.8c and OpenSSL 0.9.8d [28 Sep 2006] 973 974 * Introduce limits to prevent malicious key DoS ([CVE-2006-2940]) 975 * Fix security issues [CVE-2006-2937], [CVE-2006-3737], [CVE-2006-4343] 976 * Changes to ciphersuite selection algorithm 977 978### Major changes between OpenSSL 0.9.8b and OpenSSL 0.9.8c [5 Sep 2006] 979 980 * Fix Daniel Bleichenbacher forged signature attack, [CVE-2006-4339] 981 * New cipher Camellia 982 983### Major changes between OpenSSL 0.9.8a and OpenSSL 0.9.8b [4 May 2006] 984 985 * Cipher string fixes. 986 * Fixes for VC++ 2005. 987 * Updated ECC cipher suite support. 988 * New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free(). 989 * Zlib compression usage fixes. 990 * Built in dynamic engine compilation support on Win32. 991 * Fixes auto dynamic engine loading in Win32. 992 993### Major changes between OpenSSL 0.9.8 and OpenSSL 0.9.8a [11 Oct 2005] 994 995 * Fix potential SSL 2.0 rollback ([CVE-2005-2969]) 996 * Extended Windows CE support 997 998### Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.8 [5 Jul 2005] 999 1000 * Major work on the BIGNUM library for higher efficiency and to 1001 make operations more streamlined and less contradictory. This 1002 is the result of a major audit of the BIGNUM library. 1003 * Addition of BIGNUM functions for fields GF(2^m) and NIST 1004 curves, to support the Elliptic Crypto functions. 1005 * Major work on Elliptic Crypto; ECDH and ECDSA added, including 1006 the use through EVP, X509 and ENGINE. 1007 * New ASN.1 mini-compiler that's usable through the OpenSSL 1008 configuration file. 1009 * Added support for ASN.1 indefinite length constructed encoding. 1010 * New PKCS#12 'medium level' API to manipulate PKCS#12 files. 1011 * Complete rework of shared library construction and linking 1012 programs with shared or static libraries, through a separate 1013 Makefile.shared. 1014 * Rework of the passing of parameters from one Makefile to another. 1015 * Changed ENGINE framework to load dynamic engine modules 1016 automatically from specifically given directories. 1017 * New structure and ASN.1 functions for CertificatePair. 1018 * Changed the ZLIB compression method to be stateful. 1019 * Changed the key-generation and primality testing "progress" 1020 mechanism to take a structure that contains the ticker 1021 function and an argument. 1022 * New engine module: GMP (performs private key exponentiation). 1023 * New engine module: VIA PadLOck ACE extension in VIA C3 1024 Nehemiah processors. 1025 * Added support for IPv6 addresses in certificate extensions. 1026 See RFC 1884, section 2.2. 1027 * Added support for certificate policy mappings, policy 1028 constraints and name constraints. 1029 * Added support for multi-valued AVAs in the OpenSSL 1030 configuration file. 1031 * Added support for multiple certificates with the same subject 1032 in the 'openssl ca' index file. 1033 * Make it possible to create self-signed certificates using 1034 'openssl ca -selfsign'. 1035 * Make it possible to generate a serial number file with 1036 'openssl ca -create_serial'. 1037 * New binary search functions with extended functionality. 1038 * New BUF functions. 1039 * New STORE structure and library to provide an interface to all 1040 sorts of data repositories. Supports storage of public and 1041 private keys, certificates, CRLs, numbers and arbitrary blobs. 1042 This library is unfortunately unfinished and unused within 1043 OpenSSL. 1044 * New control functions for the error stack. 1045 * Changed the PKCS#7 library to support one-pass S/MIME 1046 processing. 1047 * Added the possibility to compile without old deprecated 1048 functionality with the OPENSSL_NO_DEPRECATED macro or the 1049 'no-deprecated' argument to the config and Configure scripts. 1050 * Constification of all ASN.1 conversion functions, and other 1051 affected functions. 1052 * Improved platform support for PowerPC. 1053 * New FIPS 180-2 algorithms (SHA-224, -256, -384 and -512). 1054 * New X509_VERIFY_PARAM structure to support parameterisation 1055 of X.509 path validation. 1056 * Major overhaul of RC4 performance on Intel P4, IA-64 and 1057 AMD64. 1058 * Changed the Configure script to have some algorithms disabled 1059 by default. Those can be explicitly enabled with the new 1060 argument form 'enable-xxx'. 1061 * Change the default digest in 'openssl' commands from MD5 to 1062 SHA-1. 1063 * Added support for DTLS. 1064 * New BIGNUM blinding. 1065 * Added support for the RSA-PSS encryption scheme 1066 * Added support for the RSA X.931 padding. 1067 * Added support for BSD sockets on NetWare. 1068 * Added support for files larger than 2GB. 1069 * Added initial support for Win64. 1070 * Added alternate pkg-config files. 1071 1072### Major changes between OpenSSL 0.9.7l and OpenSSL 0.9.7m [23 Feb 2007] 1073 1074 * FIPS 1.1.1 module linking. 1075 * Various ciphersuite selection fixes. 1076 1077### Major changes between OpenSSL 0.9.7k and OpenSSL 0.9.7l [28 Sep 2006] 1078 1079 * Introduce limits to prevent malicious key DoS ([CVE-2006-2940]) 1080 * Fix security issues [CVE-2006-2937], [CVE-2006-3737], [CVE-2006-4343] 1081 1082### Major changes between OpenSSL 0.9.7j and OpenSSL 0.9.7k [5 Sep 2006] 1083 1084 * Fix Daniel Bleichenbacher forged signature attack, [CVE-2006-4339] 1085 1086### Major changes between OpenSSL 0.9.7i and OpenSSL 0.9.7j [4 May 2006] 1087 1088 * Visual C++ 2005 fixes. 1089 * Update Windows build system for FIPS. 1090 1091### Major changes between OpenSSL 0.9.7h and OpenSSL 0.9.7i [14 Oct 2005] 1092 1093 * Give EVP_MAX_MD_SIZE its old value, except for a FIPS build. 1094 1095### Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.7h [11 Oct 2005] 1096 1097 * Fix SSL 2.0 Rollback ([CVE-2005-2969]) 1098 * Allow use of fixed-length exponent on DSA signing 1099 * Default fixed-window RSA, DSA, DH private-key operations 1100 1101### Major changes between OpenSSL 0.9.7f and OpenSSL 0.9.7g [11 Apr 2005] 1102 1103 * More compilation issues fixed. 1104 * Adaptation to more modern Kerberos API. 1105 * Enhanced or corrected configuration for Solaris64, Mingw and Cygwin. 1106 * Enhanced x86_64 assembler BIGNUM module. 1107 * More constification. 1108 * Added processing of proxy certificates (RFC 3820). 1109 1110### Major changes between OpenSSL 0.9.7e and OpenSSL 0.9.7f [22 Mar 2005] 1111 1112 * Several compilation issues fixed. 1113 * Many memory allocation failure checks added. 1114 * Improved comparison of X509 Name type. 1115 * Mandatory basic checks on certificates. 1116 * Performance improvements. 1117 1118### Major changes between OpenSSL 0.9.7d and OpenSSL 0.9.7e [25 Oct 2004] 1119 1120 * Fix race condition in CRL checking code. 1121 * Fixes to PKCS#7 (S/MIME) code. 1122 1123### Major changes between OpenSSL 0.9.7c and OpenSSL 0.9.7d [17 Mar 2004] 1124 1125 * Security: Fix Kerberos ciphersuite SSL/TLS handshaking bug 1126 * Security: Fix null-pointer assignment in do_change_cipher_spec() 1127 * Allow multiple active certificates with same subject in CA index 1128 * Multiple X509 verification fixes 1129 * Speed up HMAC and other operations 1130 1131### Major changes between OpenSSL 0.9.7b and OpenSSL 0.9.7c [30 Sep 2003] 1132 1133 * Security: fix various ASN1 parsing bugs. 1134 * New -ignore_err option to OCSP utility. 1135 * Various interop and bug fixes in S/MIME code. 1136 * SSL/TLS protocol fix for unrequested client certificates. 1137 1138### Major changes between OpenSSL 0.9.7a and OpenSSL 0.9.7b [10 Apr 2003] 1139 1140 * Security: counter the Klima-Pokorny-Rosa extension of 1141 Bleichbacher's attack 1142 * Security: make RSA blinding default. 1143 * Configuration: Irix fixes, AIX fixes, better mingw support. 1144 * Support for new platforms: linux-ia64-ecc. 1145 * Build: shared library support fixes. 1146 * ASN.1: treat domainComponent correctly. 1147 * Documentation: fixes and additions. 1148 1149### Major changes between OpenSSL 0.9.7 and OpenSSL 0.9.7a [19 Feb 2003] 1150 1151 * Security: Important security related bugfixes. 1152 * Enhanced compatibility with MIT Kerberos. 1153 * Can be built without the ENGINE framework. 1154 * IA32 assembler enhancements. 1155 * Support for new platforms: FreeBSD/IA64 and FreeBSD/Sparc64. 1156 * Configuration: the no-err option now works properly. 1157 * SSL/TLS: now handles manual certificate chain building. 1158 * SSL/TLS: certain session ID malfunctions corrected. 1159 1160### Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.7 [30 Dec 2002] 1161 1162 * New library section OCSP. 1163 * Complete rewrite of ASN1 code. 1164 * CRL checking in verify code and openssl utility. 1165 * Extension copying in 'ca' utility. 1166 * Flexible display options in 'ca' utility. 1167 * Provisional support for international characters with UTF8. 1168 * Support for external crypto devices ('engine') is no longer 1169 a separate distribution. 1170 * New elliptic curve library section. 1171 * New AES (Rijndael) library section. 1172 * Support for new platforms: Windows CE, Tandem OSS, A/UX, AIX 64-bit, 1173 Linux x86_64, Linux 64-bit on Sparc v9 1174 * Extended support for some platforms: VxWorks 1175 * Enhanced support for shared libraries. 1176 * Now only builds PIC code when shared library support is requested. 1177 * Support for pkg-config. 1178 * Lots of new manuals. 1179 * Makes symbolic links to or copies of manuals to cover all described 1180 functions. 1181 * Change DES API to clean up the namespace (some applications link also 1182 against libdes providing similar functions having the same name). 1183 Provide macros for backward compatibility (will be removed in the 1184 future). 1185 * Unify handling of cryptographic algorithms (software and engine) 1186 to be available via EVP routines for asymmetric and symmetric ciphers. 1187 * NCONF: new configuration handling routines. 1188 * Change API to use more 'const' modifiers to improve error checking 1189 and help optimizers. 1190 * Finally remove references to RSAref. 1191 * Reworked parts of the BIGNUM code. 1192 * Support for new engines: Broadcom ubsec, Accelerated Encryption 1193 Processing, IBM 4758. 1194 * A few new engines added in the demos area. 1195 * Extended and corrected OID (object identifier) table. 1196 * PRNG: query at more locations for a random device, automatic query for 1197 EGD style random sources at several locations. 1198 * SSL/TLS: allow optional cipher choice according to server's preference. 1199 * SSL/TLS: allow server to explicitly set new session ids. 1200 * SSL/TLS: support Kerberos cipher suites (RFC2712). 1201 Only supports MIT Kerberos for now. 1202 * SSL/TLS: allow more precise control of renegotiations and sessions. 1203 * SSL/TLS: add callback to retrieve SSL/TLS messages. 1204 * SSL/TLS: support AES cipher suites (RFC3268). 1205 1206### Major changes between OpenSSL 0.9.6j and OpenSSL 0.9.6k [30 Sep 2003] 1207 1208 * Security: fix various ASN1 parsing bugs. 1209 * SSL/TLS protocol fix for unrequested client certificates. 1210 1211### Major changes between OpenSSL 0.9.6i and OpenSSL 0.9.6j [10 Apr 2003] 1212 1213 * Security: counter the Klima-Pokorny-Rosa extension of 1214 Bleichbacher's attack 1215 * Security: make RSA blinding default. 1216 * Build: shared library support fixes. 1217 1218### Major changes between OpenSSL 0.9.6h and OpenSSL 0.9.6i [19 Feb 2003] 1219 1220 * Important security related bugfixes. 1221 1222### Major changes between OpenSSL 0.9.6g and OpenSSL 0.9.6h [5 Dec 2002] 1223 1224 * New configuration targets for Tandem OSS and A/UX. 1225 * New OIDs for Microsoft attributes. 1226 * Better handling of SSL session caching. 1227 * Better comparison of distinguished names. 1228 * Better handling of shared libraries in a mixed GNU/non-GNU environment. 1229 * Support assembler code with Borland C. 1230 * Fixes for length problems. 1231 * Fixes for uninitialised variables. 1232 * Fixes for memory leaks, some unusual crashes and some race conditions. 1233 * Fixes for smaller building problems. 1234 * Updates of manuals, FAQ and other instructive documents. 1235 1236### Major changes between OpenSSL 0.9.6f and OpenSSL 0.9.6g [9 Aug 2002] 1237 1238 * Important building fixes on Unix. 1239 1240### Major changes between OpenSSL 0.9.6e and OpenSSL 0.9.6f [8 Aug 2002] 1241 1242 * Various important bugfixes. 1243 1244### Major changes between OpenSSL 0.9.6d and OpenSSL 0.9.6e [30 Jul 2002] 1245 1246 * Important security related bugfixes. 1247 * Various SSL/TLS library bugfixes. 1248 1249### Major changes between OpenSSL 0.9.6c and OpenSSL 0.9.6d [9 May 2002] 1250 1251 * Various SSL/TLS library bugfixes. 1252 * Fix DH parameter generation for 'non-standard' generators. 1253 1254### Major changes between OpenSSL 0.9.6b and OpenSSL 0.9.6c [21 Dec 2001] 1255 1256 * Various SSL/TLS library bugfixes. 1257 * BIGNUM library fixes. 1258 * RSA OAEP and random number generation fixes. 1259 * Object identifiers corrected and added. 1260 * Add assembler BN routines for IA64. 1261 * Add support for OS/390 Unix, UnixWare with gcc, OpenUNIX 8, 1262 MIPS Linux; shared library support for Irix, HP-UX. 1263 * Add crypto accelerator support for AEP, Baltimore SureWare, 1264 Broadcom and Cryptographic Appliance's keyserver 1265 [in 0.9.6c-engine release]. 1266 1267### Major changes between OpenSSL 0.9.6a and OpenSSL 0.9.6b [9 Jul 2001] 1268 1269 * Security fix: PRNG improvements. 1270 * Security fix: RSA OAEP check. 1271 * Security fix: Reinsert and fix countermeasure to Bleichbacher's 1272 attack. 1273 * MIPS bug fix in BIGNUM. 1274 * Bug fix in "openssl enc". 1275 * Bug fix in X.509 printing routine. 1276 * Bug fix in DSA verification routine and DSA S/MIME verification. 1277 * Bug fix to make PRNG thread-safe. 1278 * Bug fix in RAND_file_name(). 1279 * Bug fix in compatibility mode trust settings. 1280 * Bug fix in blowfish EVP. 1281 * Increase default size for BIO buffering filter. 1282 * Compatibility fixes in some scripts. 1283 1284### Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a [5 Apr 2001] 1285 1286 * Security fix: change behavior of OpenSSL to avoid using 1287 environment variables when running as root. 1288 * Security fix: check the result of RSA-CRT to reduce the 1289 possibility of deducing the private key from an incorrectly 1290 calculated signature. 1291 * Security fix: prevent Bleichenbacher's DSA attack. 1292 * Security fix: Zero the premaster secret after deriving the 1293 master secret in DH ciphersuites. 1294 * Reimplement SSL_peek(), which had various problems. 1295 * Compatibility fix: the function des_encrypt() renamed to 1296 des_encrypt1() to avoid clashes with some Unixen libc. 1297 * Bug fixes for Win32, HP/UX and Irix. 1298 * Bug fixes in BIGNUM, SSL, PKCS#7, PKCS#12, X.509, CONF and 1299 memory checking routines. 1300 * Bug fixes for RSA operations in threaded environments. 1301 * Bug fixes in misc. openssl applications. 1302 * Remove a few potential memory leaks. 1303 * Add tighter checks of BIGNUM routines. 1304 * Shared library support has been reworked for generality. 1305 * More documentation. 1306 * New function BN_rand_range(). 1307 * Add "-rand" option to openssl s_client and s_server. 1308 1309### Major changes between OpenSSL 0.9.5a and OpenSSL 0.9.6 [10 Oct 2000] 1310 1311 * Some documentation for BIO and SSL libraries. 1312 * Enhanced chain verification using key identifiers. 1313 * New sign and verify options to 'dgst' application. 1314 * Support for DER and PEM encoded messages in 'smime' application. 1315 * New 'rsautl' application, low-level RSA utility. 1316 * MD4 now included. 1317 * Bugfix for SSL rollback padding check. 1318 * Support for external crypto devices [1]. 1319 * Enhanced EVP interface. 1320 1321 [1] The support for external crypto devices is currently a separate 1322 distribution. See the file README-Engine.md. 1323 1324### Major changes between OpenSSL 0.9.5 and OpenSSL 0.9.5a [1 Apr 2000] 1325 1326 * Bug fixes for Win32, SuSE Linux, NeXTSTEP and FreeBSD 2.2.8 1327 * Shared library support for HPUX and Solaris-gcc 1328 * Support of Linux/IA64 1329 * Assembler support for Mingw32 1330 * New 'rand' application 1331 * New way to check for existence of algorithms from scripts 1332 1333### Major changes between OpenSSL 0.9.4 and OpenSSL 0.9.5 [25 May 2000] 1334 1335 * S/MIME support in new 'smime' command 1336 * Documentation for the OpenSSL command line application 1337 * Automation of 'req' application 1338 * Fixes to make s_client, s_server work under Windows 1339 * Support for multiple fieldnames in SPKACs 1340 * New SPKAC command line utility and associated library functions 1341 * Options to allow passwords to be obtained from various sources 1342 * New public key PEM format and options to handle it 1343 * Many other fixes and enhancements to command line utilities 1344 * Usable certificate chain verification 1345 * Certificate purpose checking 1346 * Certificate trust settings 1347 * Support of authority information access extension 1348 * Extensions in certificate requests 1349 * Simplified X509 name and attribute routines 1350 * Initial (incomplete) support for international character sets 1351 * New DH_METHOD, DSA_METHOD and enhanced RSA_METHOD 1352 * Read only memory BIOs and simplified creation function 1353 * TLS/SSL protocol bugfixes: Accept TLS 'client hello' in SSL 3.0 1354 record; allow fragmentation and interleaving of handshake and other 1355 data 1356 * TLS/SSL code now "tolerates" MS SGC 1357 * Work around for Netscape client certificate hang bug 1358 * RSA_NULL option that removes RSA patent code but keeps other 1359 RSA functionality 1360 * Memory leak detection now allows applications to add extra information 1361 via a per-thread stack 1362 * PRNG robustness improved 1363 * EGD support 1364 * BIGNUM library bug fixes 1365 * Faster DSA parameter generation 1366 * Enhanced support for Alpha Linux 1367 * Experimental macOS support 1368 1369### Major changes between OpenSSL 0.9.3 and OpenSSL 0.9.4 [9 Aug 1999] 1370 1371 * Transparent support for PKCS#8 format private keys: these are used 1372 by several software packages and are more secure than the standard 1373 form 1374 * PKCS#5 v2.0 implementation 1375 * Password callbacks have a new void * argument for application data 1376 * Avoid various memory leaks 1377 * New pipe-like BIO that allows using the SSL library when actual I/O 1378 must be handled by the application (BIO pair) 1379 1380### Major changes between OpenSSL 0.9.2b and OpenSSL 0.9.3 [24 May 1999] 1381 1382 * Lots of enhancements and cleanups to the Configuration mechanism 1383 * RSA OEAP related fixes 1384 * Added "openssl ca -revoke" option for revoking a certificate 1385 * Source cleanups: const correctness, type-safe stacks and ASN.1 SETs 1386 * Source tree cleanups: removed lots of obsolete files 1387 * Thawte SXNet, certificate policies and CRL distribution points 1388 extension support 1389 * Preliminary (experimental) S/MIME support 1390 * Support for ASN.1 UTF8String and VisibleString 1391 * Full integration of PKCS#12 code 1392 * Sparc assembler bignum implementation, optimized hash functions 1393 * Option to disable selected ciphers 1394 1395### Major changes between OpenSSL 0.9.1c and OpenSSL 0.9.2b [22 Mar 1999] 1396 1397 * Fixed a security hole related to session resumption 1398 * Fixed RSA encryption routines for the p < q case 1399 * "ALL" in cipher lists now means "everything except NULL ciphers" 1400 * Support for Triple-DES CBCM cipher 1401 * Support of Optimal Asymmetric Encryption Padding (OAEP) for RSA 1402 * First support for new TLSv1 ciphers 1403 * Added a few new BIOs (syslog BIO, reliable BIO) 1404 * Extended support for DSA certificate/keys. 1405 * Extended support for Certificate Signing Requests (CSR) 1406 * Initial support for X.509v3 extensions 1407 * Extended support for compression inside the SSL record layer 1408 * Overhauled Win32 builds 1409 * Cleanups and fixes to the Big Number (BN) library 1410 * Support for ASN.1 GeneralizedTime 1411 * Splitted ASN.1 SETs from SEQUENCEs 1412 * ASN1 and PEM support for Netscape Certificate Sequences 1413 * Overhauled Perl interface 1414 * Lots of source tree cleanups. 1415 * Lots of memory leak fixes. 1416 * Lots of bug fixes. 1417 1418### Major changes between SSLeay 0.9.0b and OpenSSL 0.9.1c [23 Dec 1998] 1419 1420 * Integration of the popular NO_RSA/NO_DSA patches 1421 * Initial support for compression inside the SSL record layer 1422 * Added BIO proxy and filtering functionality 1423 * Extended Big Number (BN) library 1424 * Added RIPE MD160 message digest 1425 * Added support for RC2/64bit cipher 1426 * Extended ASN.1 parser routines 1427 * Adjustments of the source tree for CVS 1428 * Support for various new platforms 1429 1430<!-- Links --> 1431 1432[CVE-2023-4807]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-4807 1433[CVE-2023-3817]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-3817 1434[CVE-2023-3446]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-3446 1435[CVE-2023-2975]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-2975 1436[CVE-2023-2650]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-2650 1437[CVE-2023-0466]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-0466 1438[CVE-2023-1255]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-1255 1439[CVE-2022-2274]: https://www.openssl.org/news/vulnerabilities.html#CVE-2022-2274 1440[CVE-2022-2097]: https://www.openssl.org/news/vulnerabilities.html#CVE-2022-2274 1441[CVE-2020-1971]: https://www.openssl.org/news/vulnerabilities.html#CVE-2020-1971 1442[CVE-2020-1967]: https://www.openssl.org/news/vulnerabilities.html#CVE-2020-1967 1443[CVE-2019-1563]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1563 1444[CVE-2019-1559]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1559 1445[CVE-2019-1552]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1552 1446[CVE-2019-1551]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1551 1447[CVE-2019-1549]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1549 1448[CVE-2019-1547]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1547 1449[CVE-2019-1543]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1543 1450[CVE-2018-5407]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-5407 1451[CVE-2018-0739]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0739 1452[CVE-2018-0737]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0737 1453[CVE-2018-0735]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0735 1454[CVE-2018-0734]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0734 1455[CVE-2018-0733]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0733 1456[CVE-2018-0732]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0732 1457[CVE-2017-3738]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3738 1458[CVE-2017-3737]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3737 1459[CVE-2017-3736]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3736 1460[CVE-2017-3735]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3735 1461[CVE-2017-3733]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3733 1462[CVE-2017-3732]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3732 1463[CVE-2017-3731]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3731 1464[CVE-2017-3730]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3730 1465[CVE-2016-7055]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7055 1466[CVE-2016-7054]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7054 1467[CVE-2016-7053]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7053 1468[CVE-2016-7052]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7052 1469[CVE-2016-6309]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6309 1470[CVE-2016-6308]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6308 1471[CVE-2016-6307]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6307 1472[CVE-2016-6306]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6306 1473[CVE-2016-6305]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6305 1474[CVE-2016-6304]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6304 1475[CVE-2016-6303]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6303 1476[CVE-2016-6302]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6302 1477[CVE-2016-2183]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2183 1478[CVE-2016-2182]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2182 1479[CVE-2016-2181]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2181 1480[CVE-2016-2180]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2180 1481[CVE-2016-2179]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2179 1482[CVE-2016-2178]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2178 1483[CVE-2016-2177]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2177 1484[CVE-2016-2176]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2176 1485[CVE-2016-2109]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2109 1486[CVE-2016-2107]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2107 1487[CVE-2016-2106]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2106 1488[CVE-2016-2105]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2105 1489[CVE-2016-0800]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0800 1490[CVE-2016-0799]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0799 1491[CVE-2016-0798]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0798 1492[CVE-2016-0797]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0797 1493[CVE-2016-0705]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0705 1494[CVE-2016-0702]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0702 1495[CVE-2016-0701]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0701 1496[CVE-2015-3197]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3197 1497[CVE-2015-3196]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3196 1498[CVE-2015-3195]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3195 1499[CVE-2015-3194]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3194 1500[CVE-2015-3193]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3193 1501[CVE-2015-1793]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1793 1502[CVE-2015-1792]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1792 1503[CVE-2015-1791]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1791 1504[CVE-2015-1790]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1790 1505[CVE-2015-1789]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1789 1506[CVE-2015-1788]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1788 1507[CVE-2015-1787]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1787 1508[CVE-2015-0293]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0293 1509[CVE-2015-0291]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0291 1510[CVE-2015-0290]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0290 1511[CVE-2015-0289]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0289 1512[CVE-2015-0288]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0288 1513[CVE-2015-0287]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0287 1514[CVE-2015-0286]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0286 1515[CVE-2015-0285]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0285 1516[CVE-2015-0209]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0209 1517[CVE-2015-0208]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0208 1518[CVE-2015-0207]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0207 1519[CVE-2015-0206]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0206 1520[CVE-2015-0205]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0205 1521[CVE-2015-0204]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0204 1522[CVE-2014-8275]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-8275 1523[CVE-2014-5139]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-5139 1524[CVE-2014-3572]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3572 1525[CVE-2014-3571]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3571 1526[CVE-2014-3570]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3570 1527[CVE-2014-3569]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3569 1528[CVE-2014-3568]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3568 1529[CVE-2014-3567]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3567 1530[CVE-2014-3566]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3566 1531[CVE-2014-3513]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3513 1532[CVE-2014-3512]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3512 1533[CVE-2014-3511]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3511 1534[CVE-2014-3510]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3510 1535[CVE-2014-3509]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3509 1536[CVE-2014-3508]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3508 1537[CVE-2014-3507]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3507 1538[CVE-2014-3506]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3506 1539[CVE-2014-3505]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3505 1540[CVE-2014-3470]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3470 1541[CVE-2014-0224]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0224 1542[CVE-2014-0221]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0221 1543[CVE-2014-0198]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0198 1544[CVE-2014-0195]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0195 1545[CVE-2014-0160]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0160 1546[CVE-2014-0076]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0076 1547[CVE-2013-6450]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-6450 1548[CVE-2013-6449]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-6449 1549[CVE-2013-4353]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-4353 1550[CVE-2013-0169]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-0169 1551[CVE-2013-0166]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-0166 1552[CVE-2012-2686]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-2686 1553[CVE-2012-2333]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-2333 1554[CVE-2012-2110]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-2110 1555[CVE-2012-0884]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-0884 1556[CVE-2012-0050]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-0050 1557[CVE-2012-0027]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-0027 1558[CVE-2011-4619]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4619 1559[CVE-2011-4577]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4577 1560[CVE-2011-4576]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4576 1561[CVE-2011-4108]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4108 1562[CVE-2011-3210]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-3210 1563[CVE-2011-3207]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-3207 1564[CVE-2011-0014]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-0014 1565[CVE-2010-5298]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-5298 1566[CVE-2010-4252]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-4252 1567[CVE-2010-4180]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-4180 1568[CVE-2010-3864]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-3864 1569[CVE-2010-2939]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-2939 1570[CVE-2010-1633]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-1633 1571[CVE-2010-0740]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-0740 1572[CVE-2010-0433]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-0433 1573[CVE-2009-3555]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-3555 1574[CVE-2009-0789]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-0789 1575[CVE-2009-0591]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-0591 1576[CVE-2009-0590]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-0590 1577[CVE-2008-5077]: https://www.openssl.org/news/vulnerabilities.html#CVE-2008-5077 1578[CVE-2006-4343]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-4343 1579[CVE-2006-4339]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-4339 1580[CVE-2006-3737]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-3737 1581[CVE-2006-2940]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-2940 1582[CVE-2006-2937]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-2937 1583[CVE-2005-2969]: https://www.openssl.org/news/vulnerabilities.html#CVE-2005-2969 1584