CVE ID:	CVE-2013-2206
Description:	The sctp_sf_do_5_2_4_dupcook function in net/sctp/sm_statefuns.c in the SCTP implementation in the Linux kernel before 3.8.5 does not properly handle associations during the processing of a duplicate COOKIE ECHO chunk, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted SCTP traffic.
Test IDs:	1.3.6.1.4.1.25623.1.0.702766   1.3.6.1.4.1.25623.1.1.4.2013.1749.1
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2013-2206 DSA-2766 http://www.debian.org/security/2013/dsa-2766 RHSA-2013:1166 http://rhn.redhat.com/errata/RHSA-2013-1166.html RHSA-2013:1173 http://rhn.redhat.com/errata/RHSA-2013-1173.html SUSE-SU-2013:1744 http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00020.html SUSE-SU-2013:1748 http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00021.html SUSE-SU-2013:1749 http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00023.html SUSE-SU-2013:1750 http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00024.html USN-1939-1 http://www.ubuntu.com/usn/USN-1939-1 [oss-security] 20130620 Re: CVE Request -- Linux kernel: sctp: duplicate cookie handling NULL pointer dereference http://www.openwall.com/lists/oss-security/2013/06/21/1 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f2815633504b442ca0b0605c16bf3d88a3a0fcea http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f2815633504b442ca0b0605c16bf3d88a3a0fcea http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.5 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.5 https://bugzilla.redhat.com/show_bug.cgi?id=976562 https://bugzilla.redhat.com/show_bug.cgi?id=976562 https://github.com/torvalds/linux/commit/f2815633504b442ca0b0605c16bf3d88a3a0fcea https://github.com/torvalds/linux/commit/f2815633504b442ca0b0605c16bf3d88a3a0fcea openSUSE-SU-2013:1971 http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html