CVE-2013-2492

NameCVE-2013-2492
DescriptionStack-based buffer overflow in Firebird 2.1.3 through 2.1.5 before 18514, and 2.5.1 through 2.5.3 before 26623, on Windows allows remote attackers to execute arbitrary code via a crafted packet to TCP port 3050, related to a missing size check during extraction of a group number from CNCT information.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2647-1, DSA-2648-1
NVD severitymedium (attack range: remote)
Debian Bugs702735, 702736
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
firebird2.1 (PTS)squeeze (security), squeeze2.1.3.18185-0.ds1-11+squeeze1fixed
squeeze (lts)2.1.3.18185-0.ds1-11+squeeze2fixed
firebird2.5 (PTS)squeeze (security), squeeze2.5.0.26054~ReleaseCandidate3.ds2-1+squeeze1fixed
squeeze (lts)2.5.0.26054~ReleaseCandidate3.ds2-1+squeeze2fixed
wheezy, wheezy (security)2.5.2.26540.ds4-1~deb7u2fixed
jessie, sid2.5.3.26778.ds4-5fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firebird2.1source(unstable)(unfixed)medium702735
firebird2.1sourcesqueeze2.1.3.18185-0.ds1-11+squeeze1mediumDSA-2647-1
firebird2.5source(unstable)2.5.2~svn+54698.ds4-2medium702736
firebird2.5sourcesqueeze2.5.0.26054~ReleaseCandidate3.ds2-1+squeeze1mediumDSA-2648-1

Notes

http://tracker.firebirdsql.org/browse/CORE-4058

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