CVE-2014-0044

NameCVE-2014-0044
DescriptionThe opus_packet_get_samples_per_frame function in client in Mumble 1.2.4 and the 1.2.3 pre-release snapshots allows remote attackers to cause a denial of service (crash) via a crafted length prefix value, which triggers a NULL pointer dereference or a heap-based buffer over-read (aka "out-of-bounds array access").
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2854-1
NVD severitymedium (attack range: remote)
Debian Bugs737739
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
mumble (PTS)squeeze (security), squeeze1.2.2-6+squeeze1fixed
wheezy1.2.3-349-g315b5f5-2.2+deb7u2fixed
wheezy (security)1.2.3-349-g315b5f5-2.2+deb7u1fixed
jessie, sid1.2.8-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mumblesource(unstable)1.2.4-0.2medium737739
mumblesourcesqueeze(not affected)
mumblesourcewheezy1.2.3-349-g315b5f5-2.2+deb7u1mediumDSA-2854-1

Notes

[squeeze] - mumble <not-affected> (Opus support not present)

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