1 |
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2 | NEWS
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3 | ====
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4 |
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5 | This file gives a brief overview of the major changes between each OpenSSL
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6 | release. For more details please read the CHANGES file.
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7 |
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8 | Major changes between OpenSSL 1.1.0d and OpenSSL 1.1.0e [16 Feb 2017]
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9 |
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10 | o Encrypt-Then-Mac renegotiation crash (CVE-2017-3733)
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11 |
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12 | Major changes between OpenSSL 1.1.0c and OpenSSL 1.1.0d [26 Jan 2017]
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13 |
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14 | o Truncated packet could crash via OOB read (CVE-2017-3731)
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15 | o Bad (EC)DHE parameters cause a client crash (CVE-2017-3730)
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16 | o BN_mod_exp may produce incorrect results on x86_64 (CVE-2017-3732)
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17 |
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18 | Major changes between OpenSSL 1.1.0b and OpenSSL 1.1.0c [10 Nov 2016]
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19 |
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20 | o ChaCha20/Poly1305 heap-buffer-overflow (CVE-2016-7054)
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21 | o CMS Null dereference (CVE-2016-7053)
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22 | o Montgomery multiplication may produce incorrect results (CVE-2016-7055)
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23 |
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24 | Major changes between OpenSSL 1.1.0a and OpenSSL 1.1.0b [26 Sep 2016]
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25 |
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26 | o Fix Use After Free for large message sizes (CVE-2016-6309)
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27 |
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28 | Major changes between OpenSSL 1.1.0 and OpenSSL 1.1.0a [22 Sep 2016]
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29 |
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30 | o OCSP Status Request extension unbounded memory growth (CVE-2016-6304)
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31 | o SSL_peek() hang on empty record (CVE-2016-6305)
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32 | o Excessive allocation of memory in tls_get_message_header()
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33 | (CVE-2016-6307)
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34 | o Excessive allocation of memory in dtls1_preprocess_fragment()
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35 | (CVE-2016-6308)
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36 |
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37 | Major changes between OpenSSL 1.0.2h and OpenSSL 1.1.0 [25 Aug 2016]
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38 |
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39 | o Copyright text was shrunk to a boilerplate that points to the license
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40 | o "shared" builds are now the default when possible
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41 | o Added support for "pipelining"
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42 | o Added the AFALG engine
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43 | o New threading API implemented
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44 | o Support for ChaCha20 and Poly1305 added to libcrypto and libssl
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45 | o Support for extended master secret
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46 | o CCM ciphersuites
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47 | o Reworked test suite, now based on perl, Test::Harness and Test::More
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48 | o *Most* libcrypto and libssl public structures were made opaque,
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49 | including:
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50 | BIGNUM and associated types, EC_KEY and EC_KEY_METHOD,
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51 | DH and DH_METHOD, DSA and DSA_METHOD, RSA and RSA_METHOD,
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52 | BIO and BIO_METHOD, EVP_MD_CTX, EVP_MD, EVP_CIPHER_CTX,
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53 | EVP_CIPHER, EVP_PKEY and associated types, HMAC_CTX,
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54 | X509, X509_CRL, X509_OBJECT, X509_STORE_CTX, X509_STORE,
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55 | X509_LOOKUP, X509_LOOKUP_METHOD
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56 | o libssl internal structures made opaque
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57 | o SSLv2 support removed
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58 | o Kerberos ciphersuite support removed
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59 | o RC4 removed from DEFAULT ciphersuites in libssl
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60 | o 40 and 56 bit cipher support removed from libssl
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61 | o All public header files moved to include/openssl, no more symlinking
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62 | o SSL/TLS state machine, version negotiation and record layer rewritten
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63 | o EC revision: now operations use new EC_KEY_METHOD.
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64 | o Support for OCB mode added to libcrypto
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65 | o Support for asynchronous crypto operations added to libcrypto and libssl
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66 | o Deprecated interfaces can now be disabled at build time either
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67 | relative to the latest release via the "no-deprecated" Configure
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68 | argument, or via the "--api=1.1.0|1.0.0|0.9.8" option.
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69 | o Application software can be compiled with -DOPENSSL_API_COMPAT=version
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70 | to ensure that features deprecated in that version are not exposed.
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71 | o Support for RFC6698/RFC7671 DANE TLSA peer authentication
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72 | o Change of Configure to use --prefix as the main installation
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73 | directory location rather than --openssldir. The latter becomes
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74 | the directory for certs, private key and openssl.cnf exclusively.
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75 | o Reworked BIO networking library, with full support for IPv6.
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76 | o New "unified" build system
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77 | o New security levels
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78 | o Support for scrypt algorithm
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79 | o Support for X25519
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80 | o Extended SSL_CONF support using configuration files
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81 | o KDF algorithm support. Implement TLS PRF as a KDF.
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82 | o Support for Certificate Transparency
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83 | o HKDF support.
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84 |
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85 | Major changes between OpenSSL 1.0.2g and OpenSSL 1.0.2h [3 May 2016]
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86 |
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87 | o Prevent padding oracle in AES-NI CBC MAC check (CVE-2016-2107)
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88 | o Fix EVP_EncodeUpdate overflow (CVE-2016-2105)
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89 | o Fix EVP_EncryptUpdate overflow (CVE-2016-2106)
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90 | o Prevent ASN.1 BIO excessive memory allocation (CVE-2016-2109)
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91 | o EBCDIC overread (CVE-2016-2176)
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92 | o Modify behavior of ALPN to invoke callback after SNI/servername
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93 | callback, such that updates to the SSL_CTX affect ALPN.
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94 | o Remove LOW from the DEFAULT cipher list. This removes singles DES from
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95 | the default.
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96 | o Only remove the SSLv2 methods with the no-ssl2-method option.
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97 |
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98 | Major changes between OpenSSL 1.0.2f and OpenSSL 1.0.2g [1 Mar 2016]
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99 |
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100 | o Disable weak ciphers in SSLv3 and up in default builds of OpenSSL.
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101 | o Disable SSLv2 default build, default negotiation and weak ciphers
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102 | (CVE-2016-0800)
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103 | o Fix a double-free in DSA code (CVE-2016-0705)
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104 | o Disable SRP fake user seed to address a server memory leak
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105 | (CVE-2016-0798)
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106 | o Fix BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption
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107 | (CVE-2016-0797)
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108 | o Fix memory issues in BIO_*printf functions (CVE-2016-0799)
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109 | o Fix side channel attack on modular exponentiation (CVE-2016-0702)
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110 |
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111 | Major changes between OpenSSL 1.0.2e and OpenSSL 1.0.2f [28 Jan 2016]
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112 |
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113 | o DH small subgroups (CVE-2016-0701)
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114 | o SSLv2 doesn't block disabled ciphers (CVE-2015-3197)
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115 |
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116 | Major changes between OpenSSL 1.0.2d and OpenSSL 1.0.2e [3 Dec 2015]
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117 |
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118 | o BN_mod_exp may produce incorrect results on x86_64 (CVE-2015-3193)
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119 | o Certificate verify crash with missing PSS parameter (CVE-2015-3194)
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120 | o X509_ATTRIBUTE memory leak (CVE-2015-3195)
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121 | o Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs
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122 | o In DSA_generate_parameters_ex, if the provided seed is too short,
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123 | return an error
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124 |
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125 | Major changes between OpenSSL 1.0.2c and OpenSSL 1.0.2d [9 Jul 2015]
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126 |
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127 | o Alternate chains certificate forgery (CVE-2015-1793)
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128 | o Race condition handling PSK identify hint (CVE-2015-3196)
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129 |
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130 | Major changes between OpenSSL 1.0.2b and OpenSSL 1.0.2c [12 Jun 2015]
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131 |
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132 | o Fix HMAC ABI incompatibility
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133 |
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134 | Major changes between OpenSSL 1.0.2a and OpenSSL 1.0.2b [11 Jun 2015]
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135 |
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136 | o Malformed ECParameters causes infinite loop (CVE-2015-1788)
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137 | o Exploitable out-of-bounds read in X509_cmp_time (CVE-2015-1789)
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138 | o PKCS7 crash with missing EnvelopedContent (CVE-2015-1790)
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139 | o CMS verify infinite loop with unknown hash function (CVE-2015-1792)
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140 | o Race condition handling NewSessionTicket (CVE-2015-1791)
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141 |
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142 | Major changes between OpenSSL 1.0.2 and OpenSSL 1.0.2a [19 Mar 2015]
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143 |
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144 | o OpenSSL 1.0.2 ClientHello sigalgs DoS fix (CVE-2015-0291)
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145 | o Multiblock corrupted pointer fix (CVE-2015-0290)
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146 | o Segmentation fault in DTLSv1_listen fix (CVE-2015-0207)
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147 | o Segmentation fault in ASN1_TYPE_cmp fix (CVE-2015-0286)
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148 | o Segmentation fault for invalid PSS parameters fix (CVE-2015-0208)
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149 | o ASN.1 structure reuse memory corruption fix (CVE-2015-0287)
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150 | o PKCS7 NULL pointer dereferences fix (CVE-2015-0289)
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151 | o DoS via reachable assert in SSLv2 servers fix (CVE-2015-0293)
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152 | o Empty CKE with client auth and DHE fix (CVE-2015-1787)
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153 | o Handshake with unseeded PRNG fix (CVE-2015-0285)
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154 | o Use After Free following d2i_ECPrivatekey error fix (CVE-2015-0209)
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155 | o X509_to_X509_REQ NULL pointer deref fix (CVE-2015-0288)
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156 | o Removed the export ciphers from the DEFAULT ciphers
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157 |
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158 | Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.2 [22 Jan 2015]:
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159 |
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160 | o Suite B support for TLS 1.2 and DTLS 1.2
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161 | o Support for DTLS 1.2
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162 | o TLS automatic EC curve selection.
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163 | o API to set TLS supported signature algorithms and curves
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164 | o SSL_CONF configuration API.
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165 | o TLS Brainpool support.
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166 | o ALPN support.
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167 | o CMS support for RSA-PSS, RSA-OAEP, ECDH and X9.42 DH.
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168 |
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169 | Major changes between OpenSSL 1.0.1k and OpenSSL 1.0.1l [15 Jan 2015]
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170 |
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171 | o Build fixes for the Windows and OpenVMS platforms
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172 |
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173 | Major changes between OpenSSL 1.0.1j and OpenSSL 1.0.1k [8 Jan 2015]
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174 |
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175 | o Fix for CVE-2014-3571
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176 | o Fix for CVE-2015-0206
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177 | o Fix for CVE-2014-3569
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178 | o Fix for CVE-2014-3572
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179 | o Fix for CVE-2015-0204
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180 | o Fix for CVE-2015-0205
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181 | o Fix for CVE-2014-8275
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182 | o Fix for CVE-2014-3570
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183 |
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184 | Major changes between OpenSSL 1.0.1i and OpenSSL 1.0.1j [15 Oct 2014]
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185 |
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186 | o Fix for CVE-2014-3513
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187 | o Fix for CVE-2014-3567
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188 | o Mitigation for CVE-2014-3566 (SSL protocol vulnerability)
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189 | o Fix for CVE-2014-3568
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190 |
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191 | Major changes between OpenSSL 1.0.1h and OpenSSL 1.0.1i [6 Aug 2014]
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192 |
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193 | o Fix for CVE-2014-3512
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194 | o Fix for CVE-2014-3511
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195 | o Fix for CVE-2014-3510
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196 | o Fix for CVE-2014-3507
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197 | o Fix for CVE-2014-3506
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198 | o Fix for CVE-2014-3505
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199 | o Fix for CVE-2014-3509
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200 | o Fix for CVE-2014-5139
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201 | o Fix for CVE-2014-3508
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202 |
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203 | Major changes between OpenSSL 1.0.1g and OpenSSL 1.0.1h [5 Jun 2014]
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204 |
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205 | o Fix for CVE-2014-0224
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206 | o Fix for CVE-2014-0221
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207 | o Fix for CVE-2014-0198
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208 | o Fix for CVE-2014-0195
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209 | o Fix for CVE-2014-3470
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210 | o Fix for CVE-2010-5298
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211 |
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212 | Major changes between OpenSSL 1.0.1f and OpenSSL 1.0.1g [7 Apr 2014]
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213 |
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214 | o Fix for CVE-2014-0160
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215 | o Add TLS padding extension workaround for broken servers.
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216 | o Fix for CVE-2014-0076
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217 |
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218 | Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f [6 Jan 2014]
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219 |
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220 | o Don't include gmt_unix_time in TLS server and client random values
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221 | o Fix for TLS record tampering bug CVE-2013-4353
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222 | o Fix for TLS version checking bug CVE-2013-6449
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223 | o Fix for DTLS retransmission bug CVE-2013-6450
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224 |
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225 | Major changes between OpenSSL 1.0.1d and OpenSSL 1.0.1e [11 Feb 2013]:
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226 |
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227 | o Corrected fix for CVE-2013-0169
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228 |
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229 | Major changes between OpenSSL 1.0.1c and OpenSSL 1.0.1d [4 Feb 2013]:
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230 |
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231 | o Fix renegotiation in TLS 1.1, 1.2 by using the correct TLS version.
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232 | o Include the fips configuration module.
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233 | o Fix OCSP bad key DoS attack CVE-2013-0166
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234 | o Fix for SSL/TLS/DTLS CBC plaintext recovery attack CVE-2013-0169
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235 | o Fix for TLS AESNI record handling flaw CVE-2012-2686
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236 |
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237 | Major changes between OpenSSL 1.0.1b and OpenSSL 1.0.1c [10 May 2012]:
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238 |
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239 | o Fix TLS/DTLS record length checking bug CVE-2012-2333
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240 | o Don't attempt to use non-FIPS composite ciphers in FIPS mode.
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241 |
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242 | Major changes between OpenSSL 1.0.1a and OpenSSL 1.0.1b [26 Apr 2012]:
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243 |
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244 | o Fix compilation error on non-x86 platforms.
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245 | o Make FIPS capable OpenSSL ciphers work in non-FIPS mode.
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246 | o Fix SSL_OP_NO_TLSv1_1 clash with SSL_OP_ALL in OpenSSL 1.0.0
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247 |
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248 | Major changes between OpenSSL 1.0.1 and OpenSSL 1.0.1a [19 Apr 2012]:
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249 |
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250 | o Fix for ASN1 overflow bug CVE-2012-2110
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251 | o Workarounds for some servers that hang on long client hellos.
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252 | o Fix SEGV in AES code.
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253 |
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254 | Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.1 [14 Mar 2012]:
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255 |
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256 | o TLS/DTLS heartbeat support.
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257 | o SCTP support.
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258 | o RFC 5705 TLS key material exporter.
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259 | o RFC 5764 DTLS-SRTP negotiation.
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260 | o Next Protocol Negotiation.
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261 | o PSS signatures in certificates, requests and CRLs.
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262 | o Support for password based recipient info for CMS.
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263 | o Support TLS v1.2 and TLS v1.1.
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264 | o Preliminary FIPS capability for unvalidated 2.0 FIPS module.
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265 | o SRP support.
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266 |
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267 | Major changes between OpenSSL 1.0.0g and OpenSSL 1.0.0h [12 Mar 2012]:
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268 |
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269 | o Fix for CMS/PKCS#7 MMA CVE-2012-0884
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270 | o Corrected fix for CVE-2011-4619
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271 | o Various DTLS fixes.
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272 |
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273 | Major changes between OpenSSL 1.0.0f and OpenSSL 1.0.0g [18 Jan 2012]:
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274 |
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275 | o Fix for DTLS DoS issue CVE-2012-0050
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276 |
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277 | Major changes between OpenSSL 1.0.0e and OpenSSL 1.0.0f [4 Jan 2012]:
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278 |
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279 | o Fix for DTLS plaintext recovery attack CVE-2011-4108
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280 | o Clear block padding bytes of SSL 3.0 records CVE-2011-4576
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281 | o Only allow one SGC handshake restart for SSL/TLS CVE-2011-4619
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282 | o Check parameters are not NULL in GOST ENGINE CVE-2012-0027
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283 | o Check for malformed RFC3779 data CVE-2011-4577
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284 |
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285 | Major changes between OpenSSL 1.0.0d and OpenSSL 1.0.0e [6 Sep 2011]:
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286 |
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287 | o Fix for CRL vulnerability issue CVE-2011-3207
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288 | o Fix for ECDH crashes CVE-2011-3210
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289 | o Protection against EC timing attacks.
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290 | o Support ECDH ciphersuites for certificates using SHA2 algorithms.
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291 | o Various DTLS fixes.
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292 |
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293 | Major changes between OpenSSL 1.0.0c and OpenSSL 1.0.0d [8 Feb 2011]:
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294 |
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295 | o Fix for security issue CVE-2011-0014
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296 |
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297 | Major changes between OpenSSL 1.0.0b and OpenSSL 1.0.0c [2 Dec 2010]:
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298 |
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299 | o Fix for security issue CVE-2010-4180
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300 | o Fix for CVE-2010-4252
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301 | o Fix mishandling of absent EC point format extension.
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302 | o Fix various platform compilation issues.
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303 | o Corrected fix for security issue CVE-2010-3864.
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304 |
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305 | Major changes between OpenSSL 1.0.0a and OpenSSL 1.0.0b [16 Nov 2010]:
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306 |
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307 | o Fix for security issue CVE-2010-3864.
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308 | o Fix for CVE-2010-2939
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309 | o Fix WIN32 build system for GOST ENGINE.
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310 |
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311 | Major changes between OpenSSL 1.0.0 and OpenSSL 1.0.0a [1 Jun 2010]:
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312 |
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313 | o Fix for security issue CVE-2010-1633.
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314 | o GOST MAC and CFB fixes.
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315 |
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316 | Major changes between OpenSSL 0.9.8n and OpenSSL 1.0.0 [29 Mar 2010]:
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317 |
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318 | o RFC3280 path validation: sufficient to process PKITS tests.
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319 | o Integrated support for PVK files and keyblobs.
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320 | o Change default private key format to PKCS#8.
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321 | o CMS support: able to process all examples in RFC4134
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322 | o Streaming ASN1 encode support for PKCS#7 and CMS.
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323 | o Multiple signer and signer add support for PKCS#7 and CMS.
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324 | o ASN1 printing support.
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325 | o Whirlpool hash algorithm added.
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326 | o RFC3161 time stamp support.
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327 | o New generalised public key API supporting ENGINE based algorithms.
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328 | o New generalised public key API utilities.
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329 | o New ENGINE supporting GOST algorithms.
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330 | o SSL/TLS GOST ciphersuite support.
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331 | o PKCS#7 and CMS GOST support.
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332 | o RFC4279 PSK ciphersuite support.
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333 | o Supported points format extension for ECC ciphersuites.
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334 | o ecdsa-with-SHA224/256/384/512 signature types.
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335 | o dsa-with-SHA224 and dsa-with-SHA256 signature types.
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336 | o Opaque PRF Input TLS extension support.
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337 | o Updated time routines to avoid OS limitations.
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338 |
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339 | Major changes between OpenSSL 0.9.8m and OpenSSL 0.9.8n [24 Mar 2010]:
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340 |
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341 | o CFB cipher definition fixes.
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342 | o Fix security issues CVE-2010-0740 and CVE-2010-0433.
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343 |
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344 | Major changes between OpenSSL 0.9.8l and OpenSSL 0.9.8m [25 Feb 2010]:
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345 |
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346 | o Cipher definition fixes.
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347 | o Workaround for slow RAND_poll() on some WIN32 versions.
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348 | o Remove MD2 from algorithm tables.
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349 | o SPKAC handling fixes.
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350 | o Support for RFC5746 TLS renegotiation extension.
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351 | o Compression memory leak fixed.
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352 | o Compression session resumption fixed.
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353 | o Ticket and SNI coexistence fixes.
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354 | o Many fixes to DTLS handling.
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355 |
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356 | Major changes between OpenSSL 0.9.8k and OpenSSL 0.9.8l [5 Nov 2009]:
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357 |
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358 | o Temporary work around for CVE-2009-3555: disable renegotiation.
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359 |
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360 | Major changes between OpenSSL 0.9.8j and OpenSSL 0.9.8k [25 Mar 2009]:
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361 |
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362 | o Fix various build issues.
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363 | o Fix security issues (CVE-2009-0590, CVE-2009-0591, CVE-2009-0789)
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364 |
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365 | Major changes between OpenSSL 0.9.8i and OpenSSL 0.9.8j [7 Jan 2009]:
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366 |
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367 | o Fix security issue (CVE-2008-5077)
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368 | o Merge FIPS 140-2 branch code.
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369 |
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370 | Major changes between OpenSSL 0.9.8g and OpenSSL 0.9.8h [28 May 2008]:
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371 |
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372 | o CryptoAPI ENGINE support.
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373 | o Various precautionary measures.
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374 | o Fix for bugs affecting certificate request creation.
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375 | o Support for local machine keyset attribute in PKCS#12 files.
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376 |
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377 | Major changes between OpenSSL 0.9.8f and OpenSSL 0.9.8g [19 Oct 2007]:
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378 |
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379 | o Backport of CMS functionality to 0.9.8.
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380 | o Fixes for bugs introduced with 0.9.8f.
|
---|
381 |
|
---|
382 | Major changes between OpenSSL 0.9.8e and OpenSSL 0.9.8f [11 Oct 2007]:
|
---|
383 |
|
---|
384 | o Add gcc 4.2 support.
|
---|
385 | o Add support for AES and SSE2 assembly language optimization
|
---|
386 | for VC++ build.
|
---|
387 | o Support for RFC4507bis and server name extensions if explicitly
|
---|
388 | selected at compile time.
|
---|
389 | o DTLS improvements.
|
---|
390 | o RFC4507bis support.
|
---|
391 | o TLS Extensions support.
|
---|
392 |
|
---|
393 | Major changes between OpenSSL 0.9.8d and OpenSSL 0.9.8e [23 Feb 2007]:
|
---|
394 |
|
---|
395 | o Various ciphersuite selection fixes.
|
---|
396 | o RFC3779 support.
|
---|
397 |
|
---|
398 | Major changes between OpenSSL 0.9.8c and OpenSSL 0.9.8d [28 Sep 2006]:
|
---|
399 |
|
---|
400 | o Introduce limits to prevent malicious key DoS (CVE-2006-2940)
|
---|
401 | o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343)
|
---|
402 | o Changes to ciphersuite selection algorithm
|
---|
403 |
|
---|
404 | Major changes between OpenSSL 0.9.8b and OpenSSL 0.9.8c [5 Sep 2006]:
|
---|
405 |
|
---|
406 | o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339
|
---|
407 | o New cipher Camellia
|
---|
408 |
|
---|
409 | Major changes between OpenSSL 0.9.8a and OpenSSL 0.9.8b [4 May 2006]:
|
---|
410 |
|
---|
411 | o Cipher string fixes.
|
---|
412 | o Fixes for VC++ 2005.
|
---|
413 | o Updated ECC cipher suite support.
|
---|
414 | o New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free().
|
---|
415 | o Zlib compression usage fixes.
|
---|
416 | o Built in dynamic engine compilation support on Win32.
|
---|
417 | o Fixes auto dynamic engine loading in Win32.
|
---|
418 |
|
---|
419 | Major changes between OpenSSL 0.9.8 and OpenSSL 0.9.8a [11 Oct 2005]:
|
---|
420 |
|
---|
421 | o Fix potential SSL 2.0 rollback, CVE-2005-2969
|
---|
422 | o Extended Windows CE support
|
---|
423 |
|
---|
424 | Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.8 [5 Jul 2005]:
|
---|
425 |
|
---|
426 | o Major work on the BIGNUM library for higher efficiency and to
|
---|
427 | make operations more streamlined and less contradictory. This
|
---|
428 | is the result of a major audit of the BIGNUM library.
|
---|
429 | o Addition of BIGNUM functions for fields GF(2^m) and NIST
|
---|
430 | curves, to support the Elliptic Crypto functions.
|
---|
431 | o Major work on Elliptic Crypto; ECDH and ECDSA added, including
|
---|
432 | the use through EVP, X509 and ENGINE.
|
---|
433 | o New ASN.1 mini-compiler that's usable through the OpenSSL
|
---|
434 | configuration file.
|
---|
435 | o Added support for ASN.1 indefinite length constructed encoding.
|
---|
436 | o New PKCS#12 'medium level' API to manipulate PKCS#12 files.
|
---|
437 | o Complete rework of shared library construction and linking
|
---|
438 | programs with shared or static libraries, through a separate
|
---|
439 | Makefile.shared.
|
---|
440 | o Rework of the passing of parameters from one Makefile to another.
|
---|
441 | o Changed ENGINE framework to load dynamic engine modules
|
---|
442 | automatically from specifically given directories.
|
---|
443 | o New structure and ASN.1 functions for CertificatePair.
|
---|
444 | o Changed the ZLIB compression method to be stateful.
|
---|
445 | o Changed the key-generation and primality testing "progress"
|
---|
446 | mechanism to take a structure that contains the ticker
|
---|
447 | function and an argument.
|
---|
448 | o New engine module: GMP (performs private key exponentiation).
|
---|
449 | o New engine module: VIA PadLOck ACE extension in VIA C3
|
---|
450 | Nehemiah processors.
|
---|
451 | o Added support for IPv6 addresses in certificate extensions.
|
---|
452 | See RFC 1884, section 2.2.
|
---|
453 | o Added support for certificate policy mappings, policy
|
---|
454 | constraints and name constraints.
|
---|
455 | o Added support for multi-valued AVAs in the OpenSSL
|
---|
456 | configuration file.
|
---|
457 | o Added support for multiple certificates with the same subject
|
---|
458 | in the 'openssl ca' index file.
|
---|
459 | o Make it possible to create self-signed certificates using
|
---|
460 | 'openssl ca -selfsign'.
|
---|
461 | o Make it possible to generate a serial number file with
|
---|
462 | 'openssl ca -create_serial'.
|
---|
463 | o New binary search functions with extended functionality.
|
---|
464 | o New BUF functions.
|
---|
465 | o New STORE structure and library to provide an interface to all
|
---|
466 | sorts of data repositories. Supports storage of public and
|
---|
467 | private keys, certificates, CRLs, numbers and arbitrary blobs.
|
---|
468 | This library is unfortunately unfinished and unused within
|
---|
469 | OpenSSL.
|
---|
470 | o New control functions for the error stack.
|
---|
471 | o Changed the PKCS#7 library to support one-pass S/MIME
|
---|
472 | processing.
|
---|
473 | o Added the possibility to compile without old deprecated
|
---|
474 | functionality with the OPENSSL_NO_DEPRECATED macro or the
|
---|
475 | 'no-deprecated' argument to the config and Configure scripts.
|
---|
476 | o Constification of all ASN.1 conversion functions, and other
|
---|
477 | affected functions.
|
---|
478 | o Improved platform support for PowerPC.
|
---|
479 | o New FIPS 180-2 algorithms (SHA-224, -256, -384 and -512).
|
---|
480 | o New X509_VERIFY_PARAM structure to support parametrisation
|
---|
481 | of X.509 path validation.
|
---|
482 | o Major overhaul of RC4 performance on Intel P4, IA-64 and
|
---|
483 | AMD64.
|
---|
484 | o Changed the Configure script to have some algorithms disabled
|
---|
485 | by default. Those can be explicitly enabled with the new
|
---|
486 | argument form 'enable-xxx'.
|
---|
487 | o Change the default digest in 'openssl' commands from MD5 to
|
---|
488 | SHA-1.
|
---|
489 | o Added support for DTLS.
|
---|
490 | o New BIGNUM blinding.
|
---|
491 | o Added support for the RSA-PSS encryption scheme
|
---|
492 | o Added support for the RSA X.931 padding.
|
---|
493 | o Added support for BSD sockets on NetWare.
|
---|
494 | o Added support for files larger than 2GB.
|
---|
495 | o Added initial support for Win64.
|
---|
496 | o Added alternate pkg-config files.
|
---|
497 |
|
---|
498 | Major changes between OpenSSL 0.9.7l and OpenSSL 0.9.7m [23 Feb 2007]:
|
---|
499 |
|
---|
500 | o FIPS 1.1.1 module linking.
|
---|
501 | o Various ciphersuite selection fixes.
|
---|
502 |
|
---|
503 | Major changes between OpenSSL 0.9.7k and OpenSSL 0.9.7l [28 Sep 2006]:
|
---|
504 |
|
---|
505 | o Introduce limits to prevent malicious key DoS (CVE-2006-2940)
|
---|
506 | o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343)
|
---|
507 |
|
---|
508 | Major changes between OpenSSL 0.9.7j and OpenSSL 0.9.7k [5 Sep 2006]:
|
---|
509 |
|
---|
510 | o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339
|
---|
511 |
|
---|
512 | Major changes between OpenSSL 0.9.7i and OpenSSL 0.9.7j [4 May 2006]:
|
---|
513 |
|
---|
514 | o Visual C++ 2005 fixes.
|
---|
515 | o Update Windows build system for FIPS.
|
---|
516 |
|
---|
517 | Major changes between OpenSSL 0.9.7h and OpenSSL 0.9.7i [14 Oct 2005]:
|
---|
518 |
|
---|
519 | o Give EVP_MAX_MD_SIZE it's old value, except for a FIPS build.
|
---|
520 |
|
---|
521 | Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.7h [11 Oct 2005]:
|
---|
522 |
|
---|
523 | o Fix SSL 2.0 Rollback, CVE-2005-2969
|
---|
524 | o Allow use of fixed-length exponent on DSA signing
|
---|
525 | o Default fixed-window RSA, DSA, DH private-key operations
|
---|
526 |
|
---|
527 | Major changes between OpenSSL 0.9.7f and OpenSSL 0.9.7g [11 Apr 2005]:
|
---|
528 |
|
---|
529 | o More compilation issues fixed.
|
---|
530 | o Adaptation to more modern Kerberos API.
|
---|
531 | o Enhanced or corrected configuration for Solaris64, Mingw and Cygwin.
|
---|
532 | o Enhanced x86_64 assembler BIGNUM module.
|
---|
533 | o More constification.
|
---|
534 | o Added processing of proxy certificates (RFC 3820).
|
---|
535 |
|
---|
536 | Major changes between OpenSSL 0.9.7e and OpenSSL 0.9.7f [22 Mar 2005]:
|
---|
537 |
|
---|
538 | o Several compilation issues fixed.
|
---|
539 | o Many memory allocation failure checks added.
|
---|
540 | o Improved comparison of X509 Name type.
|
---|
541 | o Mandatory basic checks on certificates.
|
---|
542 | o Performance improvements.
|
---|
543 |
|
---|
544 | Major changes between OpenSSL 0.9.7d and OpenSSL 0.9.7e [25 Oct 2004]:
|
---|
545 |
|
---|
546 | o Fix race condition in CRL checking code.
|
---|
547 | o Fixes to PKCS#7 (S/MIME) code.
|
---|
548 |
|
---|
549 | Major changes between OpenSSL 0.9.7c and OpenSSL 0.9.7d [17 Mar 2004]:
|
---|
550 |
|
---|
551 | o Security: Fix Kerberos ciphersuite SSL/TLS handshaking bug
|
---|
552 | o Security: Fix null-pointer assignment in do_change_cipher_spec()
|
---|
553 | o Allow multiple active certificates with same subject in CA index
|
---|
554 | o Multiple X509 verification fixes
|
---|
555 | o Speed up HMAC and other operations
|
---|
556 |
|
---|
557 | Major changes between OpenSSL 0.9.7b and OpenSSL 0.9.7c [30 Sep 2003]:
|
---|
558 |
|
---|
559 | o Security: fix various ASN1 parsing bugs.
|
---|
560 | o New -ignore_err option to OCSP utility.
|
---|
561 | o Various interop and bug fixes in S/MIME code.
|
---|
562 | o SSL/TLS protocol fix for unrequested client certificates.
|
---|
563 |
|
---|
564 | Major changes between OpenSSL 0.9.7a and OpenSSL 0.9.7b [10 Apr 2003]:
|
---|
565 |
|
---|
566 | o Security: counter the Klima-Pokorny-Rosa extension of
|
---|
567 | Bleichbacher's attack
|
---|
568 | o Security: make RSA blinding default.
|
---|
569 | o Configuration: Irix fixes, AIX fixes, better mingw support.
|
---|
570 | o Support for new platforms: linux-ia64-ecc.
|
---|
571 | o Build: shared library support fixes.
|
---|
572 | o ASN.1: treat domainComponent correctly.
|
---|
573 | o Documentation: fixes and additions.
|
---|
574 |
|
---|
575 | Major changes between OpenSSL 0.9.7 and OpenSSL 0.9.7a [19 Feb 2003]:
|
---|
576 |
|
---|
577 | o Security: Important security related bugfixes.
|
---|
578 | o Enhanced compatibility with MIT Kerberos.
|
---|
579 | o Can be built without the ENGINE framework.
|
---|
580 | o IA32 assembler enhancements.
|
---|
581 | o Support for new platforms: FreeBSD/IA64 and FreeBSD/Sparc64.
|
---|
582 | o Configuration: the no-err option now works properly.
|
---|
583 | o SSL/TLS: now handles manual certificate chain building.
|
---|
584 | o SSL/TLS: certain session ID malfunctions corrected.
|
---|
585 |
|
---|
586 | Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.7 [30 Dec 2002]:
|
---|
587 |
|
---|
588 | o New library section OCSP.
|
---|
589 | o Complete rewrite of ASN1 code.
|
---|
590 | o CRL checking in verify code and openssl utility.
|
---|
591 | o Extension copying in 'ca' utility.
|
---|
592 | o Flexible display options in 'ca' utility.
|
---|
593 | o Provisional support for international characters with UTF8.
|
---|
594 | o Support for external crypto devices ('engine') is no longer
|
---|
595 | a separate distribution.
|
---|
596 | o New elliptic curve library section.
|
---|
597 | o New AES (Rijndael) library section.
|
---|
598 | o Support for new platforms: Windows CE, Tandem OSS, A/UX, AIX 64-bit,
|
---|
599 | Linux x86_64, Linux 64-bit on Sparc v9
|
---|
600 | o Extended support for some platforms: VxWorks
|
---|
601 | o Enhanced support for shared libraries.
|
---|
602 | o Now only builds PIC code when shared library support is requested.
|
---|
603 | o Support for pkg-config.
|
---|
604 | o Lots of new manuals.
|
---|
605 | o Makes symbolic links to or copies of manuals to cover all described
|
---|
606 | functions.
|
---|
607 | o Change DES API to clean up the namespace (some applications link also
|
---|
608 | against libdes providing similar functions having the same name).
|
---|
609 | Provide macros for backward compatibility (will be removed in the
|
---|
610 | future).
|
---|
611 | o Unify handling of cryptographic algorithms (software and engine)
|
---|
612 | to be available via EVP routines for asymmetric and symmetric ciphers.
|
---|
613 | o NCONF: new configuration handling routines.
|
---|
614 | o Change API to use more 'const' modifiers to improve error checking
|
---|
615 | and help optimizers.
|
---|
616 | o Finally remove references to RSAref.
|
---|
617 | o Reworked parts of the BIGNUM code.
|
---|
618 | o Support for new engines: Broadcom ubsec, Accelerated Encryption
|
---|
619 | Processing, IBM 4758.
|
---|
620 | o A few new engines added in the demos area.
|
---|
621 | o Extended and corrected OID (object identifier) table.
|
---|
622 | o PRNG: query at more locations for a random device, automatic query for
|
---|
623 | EGD style random sources at several locations.
|
---|
624 | o SSL/TLS: allow optional cipher choice according to server's preference.
|
---|
625 | o SSL/TLS: allow server to explicitly set new session ids.
|
---|
626 | o SSL/TLS: support Kerberos cipher suites (RFC2712).
|
---|
627 | Only supports MIT Kerberos for now.
|
---|
628 | o SSL/TLS: allow more precise control of renegotiations and sessions.
|
---|
629 | o SSL/TLS: add callback to retrieve SSL/TLS messages.
|
---|
630 | o SSL/TLS: support AES cipher suites (RFC3268).
|
---|
631 |
|
---|
632 | Major changes between OpenSSL 0.9.6j and OpenSSL 0.9.6k [30 Sep 2003]:
|
---|
633 |
|
---|
634 | o Security: fix various ASN1 parsing bugs.
|
---|
635 | o SSL/TLS protocol fix for unrequested client certificates.
|
---|
636 |
|
---|
637 | Major changes between OpenSSL 0.9.6i and OpenSSL 0.9.6j [10 Apr 2003]:
|
---|
638 |
|
---|
639 | o Security: counter the Klima-Pokorny-Rosa extension of
|
---|
640 | Bleichbacher's attack
|
---|
641 | o Security: make RSA blinding default.
|
---|
642 | o Build: shared library support fixes.
|
---|
643 |
|
---|
644 | Major changes between OpenSSL 0.9.6h and OpenSSL 0.9.6i [19 Feb 2003]:
|
---|
645 |
|
---|
646 | o Important security related bugfixes.
|
---|
647 |
|
---|
648 | Major changes between OpenSSL 0.9.6g and OpenSSL 0.9.6h [5 Dec 2002]:
|
---|
649 |
|
---|
650 | o New configuration targets for Tandem OSS and A/UX.
|
---|
651 | o New OIDs for Microsoft attributes.
|
---|
652 | o Better handling of SSL session caching.
|
---|
653 | o Better comparison of distinguished names.
|
---|
654 | o Better handling of shared libraries in a mixed GNU/non-GNU environment.
|
---|
655 | o Support assembler code with Borland C.
|
---|
656 | o Fixes for length problems.
|
---|
657 | o Fixes for uninitialised variables.
|
---|
658 | o Fixes for memory leaks, some unusual crashes and some race conditions.
|
---|
659 | o Fixes for smaller building problems.
|
---|
660 | o Updates of manuals, FAQ and other instructive documents.
|
---|
661 |
|
---|
662 | Major changes between OpenSSL 0.9.6f and OpenSSL 0.9.6g [9 Aug 2002]:
|
---|
663 |
|
---|
664 | o Important building fixes on Unix.
|
---|
665 |
|
---|
666 | Major changes between OpenSSL 0.9.6e and OpenSSL 0.9.6f [8 Aug 2002]:
|
---|
667 |
|
---|
668 | o Various important bugfixes.
|
---|
669 |
|
---|
670 | Major changes between OpenSSL 0.9.6d and OpenSSL 0.9.6e [30 Jul 2002]:
|
---|
671 |
|
---|
672 | o Important security related bugfixes.
|
---|
673 | o Various SSL/TLS library bugfixes.
|
---|
674 |
|
---|
675 | Major changes between OpenSSL 0.9.6c and OpenSSL 0.9.6d [9 May 2002]:
|
---|
676 |
|
---|
677 | o Various SSL/TLS library bugfixes.
|
---|
678 | o Fix DH parameter generation for 'non-standard' generators.
|
---|
679 |
|
---|
680 | Major changes between OpenSSL 0.9.6b and OpenSSL 0.9.6c [21 Dec 2001]:
|
---|
681 |
|
---|
682 | o Various SSL/TLS library bugfixes.
|
---|
683 | o BIGNUM library fixes.
|
---|
684 | o RSA OAEP and random number generation fixes.
|
---|
685 | o Object identifiers corrected and added.
|
---|
686 | o Add assembler BN routines for IA64.
|
---|
687 | o Add support for OS/390 Unix, UnixWare with gcc, OpenUNIX 8,
|
---|
688 | MIPS Linux; shared library support for Irix, HP-UX.
|
---|
689 | o Add crypto accelerator support for AEP, Baltimore SureWare,
|
---|
690 | Broadcom and Cryptographic Appliance's keyserver
|
---|
691 | [in 0.9.6c-engine release].
|
---|
692 |
|
---|
693 | Major changes between OpenSSL 0.9.6a and OpenSSL 0.9.6b [9 Jul 2001]:
|
---|
694 |
|
---|
695 | o Security fix: PRNG improvements.
|
---|
696 | o Security fix: RSA OAEP check.
|
---|
697 | o Security fix: Reinsert and fix countermeasure to Bleichbacher's
|
---|
698 | attack.
|
---|
699 | o MIPS bug fix in BIGNUM.
|
---|
700 | o Bug fix in "openssl enc".
|
---|
701 | o Bug fix in X.509 printing routine.
|
---|
702 | o Bug fix in DSA verification routine and DSA S/MIME verification.
|
---|
703 | o Bug fix to make PRNG thread-safe.
|
---|
704 | o Bug fix in RAND_file_name().
|
---|
705 | o Bug fix in compatibility mode trust settings.
|
---|
706 | o Bug fix in blowfish EVP.
|
---|
707 | o Increase default size for BIO buffering filter.
|
---|
708 | o Compatibility fixes in some scripts.
|
---|
709 |
|
---|
710 | Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a [5 Apr 2001]:
|
---|
711 |
|
---|
712 | o Security fix: change behavior of OpenSSL to avoid using
|
---|
713 | environment variables when running as root.
|
---|
714 | o Security fix: check the result of RSA-CRT to reduce the
|
---|
715 | possibility of deducing the private key from an incorrectly
|
---|
716 | calculated signature.
|
---|
717 | o Security fix: prevent Bleichenbacher's DSA attack.
|
---|
718 | o Security fix: Zero the premaster secret after deriving the
|
---|
719 | master secret in DH ciphersuites.
|
---|
720 | o Reimplement SSL_peek(), which had various problems.
|
---|
721 | o Compatibility fix: the function des_encrypt() renamed to
|
---|
722 | des_encrypt1() to avoid clashes with some Unixen libc.
|
---|
723 | o Bug fixes for Win32, HP/UX and Irix.
|
---|
724 | o Bug fixes in BIGNUM, SSL, PKCS#7, PKCS#12, X.509, CONF and
|
---|
725 | memory checking routines.
|
---|
726 | o Bug fixes for RSA operations in threaded environments.
|
---|
727 | o Bug fixes in misc. openssl applications.
|
---|
728 | o Remove a few potential memory leaks.
|
---|
729 | o Add tighter checks of BIGNUM routines.
|
---|
730 | o Shared library support has been reworked for generality.
|
---|
731 | o More documentation.
|
---|
732 | o New function BN_rand_range().
|
---|
733 | o Add "-rand" option to openssl s_client and s_server.
|
---|
734 |
|
---|
735 | Major changes between OpenSSL 0.9.5a and OpenSSL 0.9.6 [10 Oct 2000]:
|
---|
736 |
|
---|
737 | o Some documentation for BIO and SSL libraries.
|
---|
738 | o Enhanced chain verification using key identifiers.
|
---|
739 | o New sign and verify options to 'dgst' application.
|
---|
740 | o Support for DER and PEM encoded messages in 'smime' application.
|
---|
741 | o New 'rsautl' application, low level RSA utility.
|
---|
742 | o MD4 now included.
|
---|
743 | o Bugfix for SSL rollback padding check.
|
---|
744 | o Support for external crypto devices [1].
|
---|
745 | o Enhanced EVP interface.
|
---|
746 |
|
---|
747 | [1] The support for external crypto devices is currently a separate
|
---|
748 | distribution. See the file README.ENGINE.
|
---|
749 |
|
---|
750 | Major changes between OpenSSL 0.9.5 and OpenSSL 0.9.5a [1 Apr 2000]:
|
---|
751 |
|
---|
752 | o Bug fixes for Win32, SuSE Linux, NeXTSTEP and FreeBSD 2.2.8
|
---|
753 | o Shared library support for HPUX and Solaris-gcc
|
---|
754 | o Support of Linux/IA64
|
---|
755 | o Assembler support for Mingw32
|
---|
756 | o New 'rand' application
|
---|
757 | o New way to check for existence of algorithms from scripts
|
---|
758 |
|
---|
759 | Major changes between OpenSSL 0.9.4 and OpenSSL 0.9.5 [25 May 2000]:
|
---|
760 |
|
---|
761 | o S/MIME support in new 'smime' command
|
---|
762 | o Documentation for the OpenSSL command line application
|
---|
763 | o Automation of 'req' application
|
---|
764 | o Fixes to make s_client, s_server work under Windows
|
---|
765 | o Support for multiple fieldnames in SPKACs
|
---|
766 | o New SPKAC command line utilty and associated library functions
|
---|
767 | o Options to allow passwords to be obtained from various sources
|
---|
768 | o New public key PEM format and options to handle it
|
---|
769 | o Many other fixes and enhancements to command line utilities
|
---|
770 | o Usable certificate chain verification
|
---|
771 | o Certificate purpose checking
|
---|
772 | o Certificate trust settings
|
---|
773 | o Support of authority information access extension
|
---|
774 | o Extensions in certificate requests
|
---|
775 | o Simplified X509 name and attribute routines
|
---|
776 | o Initial (incomplete) support for international character sets
|
---|
777 | o New DH_METHOD, DSA_METHOD and enhanced RSA_METHOD
|
---|
778 | o Read only memory BIOs and simplified creation function
|
---|
779 | o TLS/SSL protocol bugfixes: Accept TLS 'client hello' in SSL 3.0
|
---|
780 | record; allow fragmentation and interleaving of handshake and other
|
---|
781 | data
|
---|
782 | o TLS/SSL code now "tolerates" MS SGC
|
---|
783 | o Work around for Netscape client certificate hang bug
|
---|
784 | o RSA_NULL option that removes RSA patent code but keeps other
|
---|
785 | RSA functionality
|
---|
786 | o Memory leak detection now allows applications to add extra information
|
---|
787 | via a per-thread stack
|
---|
788 | o PRNG robustness improved
|
---|
789 | o EGD support
|
---|
790 | o BIGNUM library bug fixes
|
---|
791 | o Faster DSA parameter generation
|
---|
792 | o Enhanced support for Alpha Linux
|
---|
793 | o Experimental MacOS support
|
---|
794 |
|
---|
795 | Major changes between OpenSSL 0.9.3 and OpenSSL 0.9.4 [9 Aug 1999]:
|
---|
796 |
|
---|
797 | o Transparent support for PKCS#8 format private keys: these are used
|
---|
798 | by several software packages and are more secure than the standard
|
---|
799 | form
|
---|
800 | o PKCS#5 v2.0 implementation
|
---|
801 | o Password callbacks have a new void * argument for application data
|
---|
802 | o Avoid various memory leaks
|
---|
803 | o New pipe-like BIO that allows using the SSL library when actual I/O
|
---|
804 | must be handled by the application (BIO pair)
|
---|
805 |
|
---|
806 | Major changes between OpenSSL 0.9.2b and OpenSSL 0.9.3 [24 May 1999]:
|
---|
807 | o Lots of enhancements and cleanups to the Configuration mechanism
|
---|
808 | o RSA OEAP related fixes
|
---|
809 | o Added `openssl ca -revoke' option for revoking a certificate
|
---|
810 | o Source cleanups: const correctness, type-safe stacks and ASN.1 SETs
|
---|
811 | o Source tree cleanups: removed lots of obsolete files
|
---|
812 | o Thawte SXNet, certificate policies and CRL distribution points
|
---|
813 | extension support
|
---|
814 | o Preliminary (experimental) S/MIME support
|
---|
815 | o Support for ASN.1 UTF8String and VisibleString
|
---|
816 | o Full integration of PKCS#12 code
|
---|
817 | o Sparc assembler bignum implementation, optimized hash functions
|
---|
818 | o Option to disable selected ciphers
|
---|
819 |
|
---|
820 | Major changes between OpenSSL 0.9.1c and OpenSSL 0.9.2b [22 Mar 1999]:
|
---|
821 | o Fixed a security hole related to session resumption
|
---|
822 | o Fixed RSA encryption routines for the p < q case
|
---|
823 | o "ALL" in cipher lists now means "everything except NULL ciphers"
|
---|
824 | o Support for Triple-DES CBCM cipher
|
---|
825 | o Support of Optimal Asymmetric Encryption Padding (OAEP) for RSA
|
---|
826 | o First support for new TLSv1 ciphers
|
---|
827 | o Added a few new BIOs (syslog BIO, reliable BIO)
|
---|
828 | o Extended support for DSA certificate/keys.
|
---|
829 | o Extended support for Certificate Signing Requests (CSR)
|
---|
830 | o Initial support for X.509v3 extensions
|
---|
831 | o Extended support for compression inside the SSL record layer
|
---|
832 | o Overhauled Win32 builds
|
---|
833 | o Cleanups and fixes to the Big Number (BN) library
|
---|
834 | o Support for ASN.1 GeneralizedTime
|
---|
835 | o Splitted ASN.1 SETs from SEQUENCEs
|
---|
836 | o ASN1 and PEM support for Netscape Certificate Sequences
|
---|
837 | o Overhauled Perl interface
|
---|
838 | o Lots of source tree cleanups.
|
---|
839 | o Lots of memory leak fixes.
|
---|
840 | o Lots of bug fixes.
|
---|
841 |
|
---|
842 | Major changes between SSLeay 0.9.0b and OpenSSL 0.9.1c [23 Dec 1998]:
|
---|
843 | o Integration of the popular NO_RSA/NO_DSA patches
|
---|
844 | o Initial support for compression inside the SSL record layer
|
---|
845 | o Added BIO proxy and filtering functionality
|
---|
846 | o Extended Big Number (BN) library
|
---|
847 | o Added RIPE MD160 message digest
|
---|
848 | o Addeed support for RC2/64bit cipher
|
---|
849 | o Extended ASN.1 parser routines
|
---|
850 | o Adjustations of the source tree for CVS
|
---|
851 | o Support for various new platforms
|
---|
852 |
|
---|