CVE-2016-3631

NameCVE-2016-3631
DescriptionThe (1) cpStrips and (2) cpTiles functions in the thumbnail tool in LibTIFF 4.0.6 and earlier allow remote attackers to cause a denial of service (out-of-bounds read) via vectors related to the bytecounts[] array variable.
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-693-1
NVD severitymedium (attack range: remote)
Debian Bugs820366

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+deb8u8fixed
stretch (security), stretch4.0.8-2+deb9u4fixed
bullseye, sid, buster4.0.10-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsource(unstable)4.0.6-3medium820366
tiffsourcejessie4.0.3-12.3+deb8u2medium
tiffsourcewheezy4.0.2-6+deb7u7mediumDLA-693-1
tiff3source(unstable)(unfixed)unimportant
tiff3sourcewheezy(not affected)

Notes

[wheezy] - tiff3 <not-affected> (Does not ship libtiff tools)
src:tiff3: built binary packages do not contain the TIFF tools
No patch available. Issue marked as wontfix by upstream.
thumbnail(1) was removed in 4.0.6-3 and DSA 3762, marking as fixed although technically still present in the source package

Search for package or bug name: Reporting problems