CVE-2014-3466 Information

Description

Buffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS before 3.1.25 3.2.x before 3.2.15 and 3.3.x before 3.3.4 allows remote servers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a long session id in a ServerHello message.

Reference

http://linux.oracle.com/errata/ELSA-2014-0594.html http://linux.oracle.com/errata/ELSA-2014-0595.html http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00007.html http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.html http://radare.today/technical-analysis-of-the-gnutls-hello-vulnerability/ http://rhn.redhat.com/errata/RHSA-2014-0594.html http://rhn.redhat.com/errata/RHSA-2014-0595.html http://rhn.redhat.com/errata/RHSA-2014-0684.html http://rhn.redhat.com/errata/RHSA-2014-0815.html http://secunia.com/advisories/58340 http://secunia.com/advisories/58598 http://secunia.com/advisories/58601 http://secunia.com/advisories/58642 http://secunia.com/advisories/59016 http://secunia.com/advisories/59021 http://secunia.com/advisories/59057 http://secunia.com/advisories/59086 http://secunia.com/advisories/59408 http://secunia.com/advisories/59838 http://secunia.com/advisories/60384 http://www.debian.org/security/2014/dsa-2944 http://www.gnutls.org/security.html http://www.novell.com/support/kb/doc.php?id=7015302 http://www.novell.com/support/kb/doc.php?id=7015303 http://www.securityfocus.com/bid/67741 http://www.securitytracker.com/id/1030314 http://www.ubuntu.com/usn/USN-2229-1 http://www-01.ibm.com/support/docview.wss?uid=swg21678776 http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5096155 https://bugzilla.redhat.com/show_bug.cgi?id=1101932 https://www.gitorious.org/gnutls/gnutls/commit/688ea6428a432c39203d00acd1af0e7684e5ddfd