OpenSSL CHANGES
_______________
+ Changes between 0.9.8zc and 0.9.8zd [xx XXX xxxx]
+
+ *)
+
+ Changes between 0.9.8zb and 0.9.8zc [15 Oct 2014]
+
+ *) Session Ticket Memory Leak.
+
+ When an OpenSSL SSL/TLS/DTLS server receives a session ticket the
+ integrity of that ticket is first verified. In the event of a session
+ ticket integrity check failing, OpenSSL will fail to free memory
+ causing a memory leak. By sending a large number of invalid session
+ tickets an attacker could exploit this issue in a Denial Of Service
+ attack.
+ (CVE-2014-3567)
+ [Steve Henson]
+
+ *) Build option no-ssl3 is incomplete.
+
+ When OpenSSL is configured with "no-ssl3" as a build option, servers
+ could accept and complete a SSL 3.0 handshake, and clients could be
+ configured to send them.
+ (CVE-2014-3568)
+ [Akamai and the OpenSSL team]
+
+ *) Add support for TLS_FALLBACK_SCSV.
+ Client applications doing fallback retries should call
+ SSL_set_mode(s, SSL_MODE_SEND_FALLBACK_SCSV).
+ (CVE-2014-3566)
+ [Adam Langley, Bodo Moeller]
+
+ *) Add additional DigestInfo checks.
+
+ Reencode DigestInto in DER and check against the original when
+ verifying RSA signature: this will reject any improperly encoded
+ DigestInfo structures.
+
+ Note: this is a precautionary measure and no attacks are currently known.
+
+ [Steve Henson]
+
Changes between 0.9.8za and 0.9.8zb [6 Aug 2014]
*) OpenSSL DTLS clients enabling anonymous (EC)DH ciphersuites are subject