CVE-2013-3077

NameCVE-2013-3077
DescriptionMultiple 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.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2743-1
NVD severityhigh (attack range: local)
Debian Bugs720468, 720470, 720471
Debian/oldoldstablepackage kfreebsd-8 is vulnerable.
Debian/oldstablenot vulnerable.
Debian/stablenot vulnerable.
Debian/testingnot vulnerable.
Debian/unstablenot vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
kfreebsd-10 (PTS)stretch, sid, jessie10.1~svn274115-4fixed
kfreebsd-8 (PTS)squeeze8.1+dfsg-8+squeeze4vulnerable
squeeze (security)8.1+dfsg-8+squeeze3vulnerable
wheezy8.3-6+deb7u1fixed
kfreebsd-9 (PTS)wheezy9.0-10+deb70.7fixed
wheezy (security)9.0-10+deb70.10fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
kfreebsd-10source(unstable)10.0~svn254663-1high720471
kfreebsd-8source(unstable)(unfixed)high720470
kfreebsd-8sourcesqueeze(unfixed)end-of-life
kfreebsd-8sourcewheezy8.3-6+deb7u1high
kfreebsd-9source(unstable)9.2~svn254368-2high720468
kfreebsd-9sourcewheezy9.0-10+deb70.3highDSA-2743-1

Notes

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

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