CVE-2016-3945

NameCVE-2016-3945
DescriptionMultiple integer overflows in the (1) cvt_by_strip and (2) cvt_by_tile functions in the tiff2rgba tool in LibTIFF 4.0.6 and earlier, when -b mode is enabled, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted TIFF image, which triggers an out-of-bounds write.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-610-1, DLA-795-1, DSA-3762-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tiff (PTS)buster4.1.0+git191117-2~deb10u4fixed
buster (security)4.1.0+git191117-2~deb10u9fixed
bullseye (security), bullseye4.2.0-1+deb11u5fixed
bookworm, bookworm (security)4.5.0-6+deb12u1fixed
sid, trixie4.5.1+git230720-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsourcewheezy4.0.2-6+deb7u9DLA-795-1
tiffsourcejessie4.0.3-12.3+deb8u2DSA-3762-1
tiffsource(unstable)4.0.7-1
tiff3sourcewheezy3.9.6-11+deb7u1DLA-610-1
tiff3source(unstable)(unfixed)unimportant

Notes

src:tiff3: built binary packages do not contain the TIFF tools
http://bugzilla.maptools.org/show_bug.cgi?id=2545

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