CVE-2007-3641

NameCVE-2007-3641
Descriptionarchive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length of a certain buffer when processing a malformed pax extension header, which allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) PAX or (2) TAR archive that triggers a buffer overflow.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-1455-1
NVD severityhigh (attack range: remote, user-initiated)
Debian Bugs432924
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
libarchive (PTS)squeeze (security), squeeze2.8.4.forreal-1+squeeze2fixed
squeeze (lts)2.8.4.forreal-1+squeeze3fixed
wheezy3.0.4-3+nmu1fixed
wheezy (security)3.0.4-3+wheezy1fixed
jessie, sid3.1.2-11fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libarchivesource(unstable)2.2.4-1low432924
libarchivesourceetch1.2.53-2etch1highDSA-1455-1

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