Description
net/netfilter/nf_conntrack_proto_generic.c in the Linux kernel before 3.18 generates incorrect conntrack entries during handling of certain iptables rule sets for the SCTP, DCCP, GRE, and UDP-Lite protocols, which allows remote attackers to bypass intended access restrictions via packets with disallowed port numbers.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.ubuntu.com/usn/USN-2515-1 ↗
- http://www.debian.org/security/2015/dsa-3170 ↗
- https://github.com/torvalds/linux/commit/db29a9508a9246e77087c5531e45b2c88ec6988b ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html ↗
- http://www.securityfocus.com/bid/72061 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html ↗
- http://www.ubuntu.com/usn/USN-2514-1 ↗
- http://www.ubuntu.com/usn/USN-2518-1 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:057 ↗
- http://rhn.redhat.com/errata/RHSA-2015-0290.html ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:058 ↗
- http://www.spinics.net/lists/netfilter-devel/msg33430.html ↗
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=db29a9508a9246e77087c5531e45b2c88ec6988b ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1182059 ↗
- http://rhn.redhat.com/errata/RHSA-2015-0284.html ↗
- http://www.openwall.com/lists/oss-security/2015/01/14/3 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html ↗
- http://www.ubuntu.com/usn/USN-2517-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html ↗
- http://www.ubuntu.com/usn/USN-2516-1 ↗
- http://www.ubuntu.com/usn/USN-2513-1 ↗
- http://rhn.redhat.com/errata/RHSA-2015-0674.html ↗