CVE-2012-2088

NameCVE-2012-2088
DescriptionInteger signedness error in the TIFFReadDirectory function in tif_dirread.c in libtiff 3.9.4 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a negative tile depth in a tiff image, which triggers an improper conversion between signed and unsigned types, leading to a heap-based buffer overflow.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2552-1
Debian Bugs678140

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tiff (PTS)bullseye4.2.0-1+deb11u5fixed
bullseye (security)4.2.0-1+deb11u6fixed
bookworm4.5.0-6+deb12u2fixed
bookworm (security)4.5.0-6+deb12u1fixed
sid, trixie4.7.0-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsourcesqueeze3.9.4-5+squeeze5DSA-2552-1
tiffsource(unstable)4.0-1678140
tiff3source(unstable)3.9.6-6
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