CVE-2013-2116

NameCVE-2013-2116
DescriptionThe _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in GnuTLS 2.12.23 allows remote attackers to cause a denial of service (buffer over-read and crash) via a crafted padding length. NOTE: this might be due to an incorrect fix for CVE-2013-0169.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2697-1
NVD severitymedium (attack range: remote)
Debian Bugs709301
Debian/oldstablenot vulnerable.
Debian/stablenot vulnerable.
Debian/testingnot known to be vulnerable.
Debian/unstablenot known to be vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
gnutls26 (PTS)squeeze (security), squeeze2.8.6-1+squeeze3fixed
squeeze (lts)2.8.6-1+squeeze4fixed
wheezy, wheezy (security)2.12.20-8+deb7u2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gnutls26source(unstable)2.12.23-5medium709301
gnutls26sourcesqueeze(not affected)
gnutls26sourcewheezy2.12.20-7mediumDSA-2697-1

Notes

[squeeze] - gnutls26 <not-affected> (vulnerable code not backported)

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