+ Major changes between OpenSSL 1.0.2e and OpenSSL 1.1.0 [under development]
+
+ o Support for extended master secret
+ o CCM ciphersuites
+ o Reworked test suite, now based on perl, Test::Harness and Test::More
+ o EVP_MD, EVP_MD_CTX and HMAC_CTX made opaque
+ o libssl internal structures made opaque
+ o SSLv2 support removed
+ o Kerberos ciphersuite support removed
+ o RC4 removed from DEFAULT ciphersuites in libssl
+ o 40 and 56 bit cipher support removed from libssl
+ o All public header files moved to include/openssl, no more symlinking
+ o SSL/TLS state machine and record layer rewritten
+
+ Major changes between OpenSSL 1.0.2d and OpenSSL 1.0.2e [3 Dec 2015]
+
+ o BN_mod_exp may produce incorrect results on x86_64 (CVE-2015-3193)
+ o Certificate verify crash with missing PSS parameter (CVE-2015-3194)
+ o X509_ATTRIBUTE memory leak (CVE-2015-3195)
+ o Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs
+ o In DSA_generate_parameters_ex, if the provided seed is too short,
+ return an error
+
+ Major changes between OpenSSL 1.0.2c and OpenSSL 1.0.2d [9 Jul 2015]
+
+ o Alternate chains certificate forgery (CVE-2015-1793)
+ o Race condition handling PSK identify hint (CVE-2015-3196)
+
+ Major changes between OpenSSL 1.0.2b and OpenSSL 1.0.2c [12 Jun 2015]
+
+ o Fix HMAC ABI incompatibility
+
+ Major changes between OpenSSL 1.0.2a and OpenSSL 1.0.2b [11 Jun 2015]
+
+ o Malformed ECParameters causes infinite loop (CVE-2015-1788)
+ o Exploitable out-of-bounds read in X509_cmp_time (CVE-2015-1789)
+ o PKCS7 crash with missing EnvelopedContent (CVE-2015-1790)
+ o CMS verify infinite loop with unknown hash function (CVE-2015-1792)
+ o Race condition handling NewSessionTicket (CVE-2015-1791)
+
+ Major changes between OpenSSL 1.0.2 and OpenSSL 1.0.2a [19 Mar 2015]
+
+ o OpenSSL 1.0.2 ClientHello sigalgs DoS fix (CVE-2015-0291)
+ o Multiblock corrupted pointer fix (CVE-2015-0290)
+ o Segmentation fault in DTLSv1_listen fix (CVE-2015-0207)
+ o Segmentation fault in ASN1_TYPE_cmp fix (CVE-2015-0286)
+ o Segmentation fault for invalid PSS parameters fix (CVE-2015-0208)
+ o ASN.1 structure reuse memory corruption fix (CVE-2015-0287)
+ o PKCS7 NULL pointer dereferences fix (CVE-2015-0289)
+ o DoS via reachable assert in SSLv2 servers fix (CVE-2015-0293)
+ o Empty CKE with client auth and DHE fix (CVE-2015-1787)
+ o Handshake with unseeded PRNG fix (CVE-2015-0285)
+ o Use After Free following d2i_ECPrivatekey error fix (CVE-2015-0209)
+ o X509_to_X509_REQ NULL pointer deref fix (CVE-2015-0288)
+ o Removed the export ciphers from the DEFAULT ciphers
+
+ Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.2 [22 Jan 2015]:
+
+ o Suite B support for TLS 1.2 and DTLS 1.2
+ o Support for DTLS 1.2
+ o TLS automatic EC curve selection.
+ o API to set TLS supported signature algorithms and curves
+ o SSL_CONF configuration API.
+ o TLS Brainpool support.
+ o ALPN support.
+ o CMS support for RSA-PSS, RSA-OAEP, ECDH and X9.42 DH.
+
+ Major changes between OpenSSL 1.0.1k and OpenSSL 1.0.1l [15 Jan 2015]
+
+ o Build fixes for the Windows and OpenVMS platforms
+
+ Major changes between OpenSSL 1.0.1j and OpenSSL 1.0.1k [8 Jan 2015]
+
+ o Fix for CVE-2014-3571
+ o Fix for CVE-2015-0206
+ o Fix for CVE-2014-3569
+ o Fix for CVE-2014-3572
+ o Fix for CVE-2015-0204
+ o Fix for CVE-2015-0205
+ o Fix for CVE-2014-8275
+ o Fix for CVE-2014-3570
+
+ Major changes between OpenSSL 1.0.1i and OpenSSL 1.0.1j [15 Oct 2014]
+
+ o Fix for CVE-2014-3513
+ o Fix for CVE-2014-3567
+ o Mitigation for CVE-2014-3566 (SSL protocol vulnerability)
+ o Fix for CVE-2014-3568
+
+ Major changes between OpenSSL 1.0.1h and OpenSSL 1.0.1i [6 Aug 2014]
+
+ o Fix for CVE-2014-3512
+ o Fix for CVE-2014-3511
+ o Fix for CVE-2014-3510
+ o Fix for CVE-2014-3507
+ o Fix for CVE-2014-3506
+ o Fix for CVE-2014-3505
+ o Fix for CVE-2014-3509
+ o Fix for CVE-2014-5139
+ o Fix for CVE-2014-3508
+
+ Major changes between OpenSSL 1.0.1g and OpenSSL 1.0.1h [5 Jun 2014]
+
+ o Fix for CVE-2014-0224
+ o Fix for CVE-2014-0221
+ o Fix for CVE-2014-0198
+ o Fix for CVE-2014-0195
+ o Fix for CVE-2014-3470
+ o Fix for CVE-2010-5298
+
+ Major changes between OpenSSL 1.0.1f and OpenSSL 1.0.1g [7 Apr 2014]
+
+ o Fix for CVE-2014-0160
+ o Add TLS padding extension workaround for broken servers.
+ o Fix for CVE-2014-0076
+
+ Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f [6 Jan 2014]
+
+ o Don't include gmt_unix_time in TLS server and client random values
+ o Fix for TLS record tampering bug CVE-2013-4353
+ o Fix for TLS version checking bug CVE-2013-6449
+ o Fix for DTLS retransmission bug CVE-2013-6450
+