CVE-2013-3077

Name	CVE-2013-3077
Description	Multiple integer overflows in the IP_MSFILTER and IPV6_MSFILTER features in (1) sys/netinet/in_mcast.c and (2) sys/netinet6/in6_mcast.c in the multicast implementation in the kernel in FreeBSD 8.3 through 9.2-PRERELEASE allow local users to bypass intended restrictions on kernel-memory read and write operations, and consequently gain privileges, via vectors involving a large number of source-filter entries.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-2743-1
Debian Bugs	720468, 720470, 720471

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
kfreebsd-10 (PTS)	jessie	10.1~svn274115-4	fixed
	stretch	10.3~svn300087-3	fixed
	buster	10.3~svn300087-5	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
kfreebsd-10	source	(unstable)	10.0~svn254663-1			720471
kfreebsd-8	source	squeeze	(unfixed)	end-of-life
kfreebsd-8	source	wheezy	8.3-6+deb7u1
kfreebsd-8	source	(unstable)	(unfixed)			720470
kfreebsd-9	source	wheezy	9.0-10+deb70.3		DSA-2743-1
kfreebsd-9	source	(unstable)	9.2~svn254368-2			720468

[squeeze] - kfreebsd-8 <end-of-life> (Unsupported in squeeze-lts)