CVE-2016-9538

NameCVE-2016-9538
Descriptiontools/tiffcrop.c in libtiff 4.0.6 reads an undefined buffer in readContigStripsIntoBuffer() because of a uint16 integer overflow. Reported as MSVR 35100.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-795-1, DSA-3762-1
NVD severityhigh (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tiff (PTS)jessie4.0.3-12.3+deb8u5fixed
jessie (security)4.0.3-12.3+deb8u6fixed
stretch (security), stretch4.0.8-2+deb9u2fixed
buster, sid4.0.9-6fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsource(unstable)4.0.7-1high
tiffsourcejessie4.0.3-12.3+deb8u2highDSA-3762-1
tiffsourcewheezy4.0.2-6+deb7u9highDLA-795-1
tiff3source(unstable)(not affected)

Notes

- tiff3 <not-affected> (tiff3 not shipping tools)
https://github.com/vadz/libtiff/commit/43c0b81a818640429317c80fea1e66771e85024b#diff-c8b4b355f9b5c06d585b23138e1c185f

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