Recognise padding extension.

[openssl.git] / CHANGES

diff --git a/CHANGES b/CHANGES
index 2602cfac968e83848d95003a58839278ee1dfd16..4236f8600eab6a113a431bd8343c7f06ec537127 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,47 @@
 
  Changes between 1.0.2 and 1.1.0  [xx XXX xxxx]
 
+  *) Experimental support for a new, fast, unbiased prime candidate generator,
+     bn_probable_prime_dh_coprime(). Not currently used by any prime generator.
+     [Felix Laurie von Massenbach <felix@erbridge.co.uk>]
+
+  *) New output format NSS in the sess_id command line tool. This allows
+     exporting the session id and the master key in NSS keylog format.
+     [Martin Kaiser <martin@kaiser.cx>]
+
+  *) Harmonize version and its documentation. -f flag is used to display
+     compilation flags.
+     [mancha <mancha1@zoho.com>]
+
+  *) Fix eckey_priv_encode so it immediately returns an error upon a failure
+     in i2d_ECPrivateKey.
+     [mancha <mancha1@zoho.com>]
+
+  *) Fix some double frees. These are not thought to be exploitable.
+     [mancha <mancha1@zoho.com>]
+
+  *) A missing bounds check in the handling of the TLS heartbeat extension
+     can be used to reveal up to 64k of memory to a connected client or
+     server.
+
+     Thanks for Neel Mehta of Google Security for discovering this bug and to
+     Adam Langley <agl@chromium.org> and Bodo Moeller <bmoeller@acm.org> for
+     preparing the fix (CVE-2014-0160)
+     [Adam Langley, Bodo Moeller]
+
+  *) Fix for the attack described in the paper "Recovering OpenSSL
+     ECDSA Nonces Using the FLUSH+RELOAD Cache Side-channel Attack"
+     by Yuval Yarom and Naomi Benger. Details can be obtained from:
+     http://eprint.iacr.org/2014/140
+
+     Thanks to Yuval Yarom and Naomi Benger for discovering this
+     flaw and to Yuval Yarom for supplying a fix (CVE-2014-0076)
+     [Yuval Yarom and Naomi Benger]
+
+  *) Use algorithm specific chains in SSL_CTX_use_certificate_chain_file():
+     this fixes a limiation in previous versions of OpenSSL.
+     [Steve Henson]
+
   *) Experimental encrypt-then-mac support.
     
      Experimental support for encrypt then mac from
@@ -273,23 +314,18 @@
 
  Changes between 1.0.1e and 1.0.2 [xx XXX xxxx]
 
-  *) TLS pad extension: draft-agl-tls-padding-02
+  *) Keep original DTLS digest and encryption contexts in retransmission
+     structures so we can use the previous session parameters if they need
+     to be resent. (CVE-2013-6450)
+     [Steve Henson]
+
+  *) TLS pad extension: draft-agl-tls-padding-03
 
      Workaround for the "TLS hang bug" (see FAQ and PR#2771): if the
      TLS client Hello record length value would otherwise be > 255 and
      less that 512 pad with a dummy extension containing zeroes so it
      is at least 512 bytes long.
 
-     To enable it use an unused extension number (for example chrome uses
-     35655) using:
-
-     e.g. -DTLSEXT_TYPE_padding=35655
-
-     Since the extension is ignored the actual number doesn't matter as long
-     as it doesn't clash with any existing extension.
-
-     This will be updated when the extension gets an official number.
-
      [Adam Langley, Steve Henson]
 
   *) Add functions to allocate and set the fields of an ECDSA_METHOD
@@ -2020,6 +2056,10 @@
      This fixes a DoS attack. (CVE-2013-0166)
      [Steve Henson]
 
+  *) Return an error when checking OCSP signatures when key is NULL.
+     This fixes a DoS attack. (CVE-2013-0166)
+     [Steve Henson]
+
   *) Call OCSP Stapling callback after ciphersuite has been chosen, so
      the right response is stapled. Also change SSL_get_certificate()
      so it returns the certificate actually sent.