OpenSSL CHANGES
_______________
- Changes between 1.0.1e and 1.0.2 [xx XXX xxxx]
+ Changes between 1.0.1g and 1.0.2 [xx XXX xxxx]
+
+ *) 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>]
+
+ *) Use algorithm specific chains in SSL_CTX_use_certificate_chain_file():
+ this fixes a limiation in previous versions of OpenSSL.
+ [Steve Henson]
*) Extended RSA OAEP support via EVP_PKEY API. Options to specify digest,
MGF1 digest and OAEP label.
[Steve Henson]
+ *) Add callbacks supporting generation and retrieval of supplemental
+ data entries.
+ [Scott Deboy <sdeboy@apache.org>, Trevor Perrin and Ben Laurie]
+
*) Add EVP support for key wrapping algorithms, to avoid problems with
existing code the flag EVP_CIPHER_CTX_WRAP_ALLOW has to be set in
the EVP_CIPHER_CTX or an error is returned. Add AES and DES3 wrap
certificates.
[Steve Henson]
+ Changes between 1.0.1f and 1.0.1g [7 Apr 2014]
+
+ *) 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]
+
+ *) 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.
+
+ [Adam Langley, Steve Henson]
+
+ Changes between 1.0.1e and 1.0.1f [6 Jan 2014]
+
+ *) Fix for TLS record tampering bug. A carefully crafted invalid
+ handshake could crash OpenSSL with a NULL pointer exception.
+ Thanks to Anton Johansson for reporting this issues.
+ (CVE-2013-4353)
+
+ *) 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]
+
+ *) Add option SSL_OP_SAFARI_ECDHE_ECDSA_BUG (part of SSL_OP_ALL) which
+ avoids preferring ECDHE-ECDSA ciphers when the client appears to be
+ Safari on OS X. Safari on OS X 10.8..10.8.3 advertises support for
+ several ECDHE-ECDSA ciphers, but fails to negotiate them. The bug
+ is fixed in OS X 10.8.4, but Apple have ruled out both hot fixing
+ 10.8..10.8.3 and forcing users to upgrade to 10.8.4 or newer.
+ [Rob Stradling, Adam Langley]
+
Changes between 1.0.1d and 1.0.1e [11 Feb 2013]
*) Correct fix for CVE-2013-0169. The original didn't work on AES-NI
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.
projects / oweals / openssl.git / blobdiff