Test ID:	1.3.6.1.4.1.25623.1.0.105161
Category:	F5 Local Security Checks
Title:	F5 BIG-IP - Linux kernel SCTP vulnerabilities CVE-2014-3673 and CVE-2014-3687
Summary:	F5 BIG-IP is prone to a remote denial-of-service vulnerability.
Description:	Summary: F5 BIG-IP is prone to a remote denial-of-service vulnerability. Vulnerability Insight: CVE-2014-3673 The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (system crash) via a malformed ASCONF chunk, related to net/sctp/sm_make_chunk.c and net/sctp/sm_statefuns.c. CVE-2014-3687 The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (panic) via duplicate ASCONF chunks that trigger an incorrect uncork within the side-effect interpreter. Vulnerability Impact: Remote attackers may be able to cause a denial-of-service (DoS) using malformed or duplicate ASCONF chunk. Solution: See the referenced vendor advisory for a solution. CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2014-3687 62428 http://secunia.com/advisories/62428 70766 http://www.securityfocus.com/bid/70766 DSA-3060 http://www.debian.org/security/2014/dsa-3060 HPSBGN03282 http://marc.info/?l=bugtraq&m=142722544401658&w=2 HPSBGN03285 http://marc.info/?l=bugtraq&m=142722450701342&w=2 RHSA-2015:0062 http://rhn.redhat.com/errata/RHSA-2015-0062.html RHSA-2015:0115 http://rhn.redhat.com/errata/RHSA-2015-0115.html SUSE-SU-2015:0178 http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html SUSE-SU-2015:0481 http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html SUSE-SU-2015:0529 http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html SUSE-SU-2015:0652 http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html SUSE-SU-2015:0736 http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html SUSE-SU-2015:1489 http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html USN-2417-1 http://www.ubuntu.com/usn/USN-2417-1 USN-2418-1 http://www.ubuntu.com/usn/USN-2418-1 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b69040d8e39f20d5215a03502a8e8b4c6ab78395 http://linux.oracle.com/errata/ELSA-2014-3087.html http://linux.oracle.com/errata/ELSA-2014-3088.html http://linux.oracle.com/errata/ELSA-2014-3089.html https://bugzilla.redhat.com/show_bug.cgi?id=1155731 https://github.com/torvalds/linux/commit/b69040d8e39f20d5215a03502a8e8b4c6ab78395 openSUSE-SU-2015:0566 http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html Common Vulnerability Exposure (CVE) ID: CVE-2014-3673 70883 http://www.securityfocus.com/bid/70883 SUSE-SU-2015:0812 http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9de7922bc709eee2f609cd01d98aaedc4cf5ea74 https://bugzilla.redhat.com/show_bug.cgi?id=1147850 https://github.com/torvalds/linux/commit/9de7922bc709eee2f609cd01d98aaedc4cf5ea74
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