Update CHANGES and NEWS for new release

[openssl.git] / CHANGES

diff --git a/CHANGES b/CHANGES
index 0916a27a2163daa04edf5ecaee35744b120050c1..3e91a0899eb4a75bc5aeb798ae83fe8ca0543de9 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -2,7 +2,10 @@
  OpenSSL CHANGES
  _______________
 
- Changes between 1.1.0a and 1.1.1 [xx XXX xxxx]
+ Changes between 1.1.0e and 1.1.1 [xx XXX xxxx]
+
+  *) Add support for SipHash
+     [Todd Short]
 
   *) OpenSSL now fails if it receives an unrecognised record type in TLS1.0
      or TLS1.1. Previously this only happened in SSLv3 and TLS1.2. This is to
@@ -21,7 +24,63 @@
   *) Support for SSL_OP_NO_ENCRYPT_THEN_MAC in SSL_CONF_cmd.
      [Emilia Käsper]
 
- Changes between 1.1.0b and 1.1.0c [xx XXX xxxx]
+ Changes between 1.1.0d and 1.1.0e [16 Feb 2017]
+
+  *) Encrypt-Then-Mac renegotiation crash
+
+     During a renegotiation handshake if the Encrypt-Then-Mac extension is
+     negotiated where it was not in the original handshake (or vice-versa) then
+     this can cause OpenSSL to crash (dependant on ciphersuite). Both clients
+     and servers are affected.
+
+     This issue was reported to OpenSSL by Joe Orton (Red Hat).
+     (CVE-2017-3733)
+     [Matt Caswell]
+
+ Changes between 1.1.0c and 1.1.0d [26 Jan 2017]
+
+  *) Truncated packet could crash via OOB read
+
+     If one side of an SSL/TLS path is running on a 32-bit host and a specific
+     cipher is being used, then a truncated packet can cause that host to
+     perform an out-of-bounds read, usually resulting in a crash.
+
+     This issue was reported to OpenSSL by Robert Święcki of Google.
+     (CVE-2017-3731)
+     [Andy Polyakov]
+
+  *) Bad (EC)DHE parameters cause a client crash
+
+     If a malicious server supplies bad parameters for a DHE or ECDHE key
+     exchange then this can result in the client attempting to dereference a
+     NULL pointer leading to a client crash. This could be exploited in a Denial
+     of Service attack.
+
+     This issue was reported to OpenSSL by Guido Vranken.
+     (CVE-2017-3730)
+     [Matt Caswell]
+
+  *) BN_mod_exp may produce incorrect results on x86_64
+
+     There is a carry propagating bug in the x86_64 Montgomery squaring
+     procedure. No EC algorithms are affected. Analysis suggests that attacks
+     against RSA and DSA as a result of this defect would be very difficult to
+     perform and are not believed likely. Attacks against DH are considered just
+     feasible (although very difficult) because most of the work necessary to
+     deduce information about a private key may be performed offline. The amount
+     of resources required for such an attack would be very significant and
+     likely only accessible to a limited number of attackers. An attacker would
+     additionally need online access to an unpatched system using the target
+     private key in a scenario with persistent DH parameters and a private
+     key that is shared between multiple clients. For example this can occur by
+     default in OpenSSL DHE based SSL/TLS ciphersuites. Note: This issue is very
+     similar to CVE-2015-3193 but must be treated as a separate problem.
+
+     This issue was reported to OpenSSL by the OSS-Fuzz project.
+     (CVE-2017-3732)
+     [Andy Polyakov]
+
+ Changes between 1.1.0b and 1.1.0c [10 Nov 2016]
 
   *) ChaCha20/Poly1305 heap-buffer-overflow