CVE-2016-8707

NameCVE-2016-8707
DescriptionAn exploitable out of bounds write exists in the handling of compressed TIFF images in ImageMagicks's convert utility. A crafted TIFF document can lead to an out of bounds write which in particular circumstances could be leveraged into remote code execution. The vulnerability can be triggered through any user controlled TIFF that is handled by this functionality.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-756-1, DSA-3799-1
NVD severitymedium (attack range: remote)
Debian Bugs848139

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
imagemagick (PTS)wheezy8:6.7.7.10-5+deb7u4vulnerable
wheezy (security)8:6.7.7.10-5+deb7u18fixed
jessie8:6.8.9.9-5+deb8u9fixed
jessie (security)8:6.8.9.9-5+deb8u10fixed
stretch (security), stretch8:6.9.7.4+dfsg-11+deb9u1fixed
buster, sid8:6.9.7.4+dfsg-16fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
imagemagicksource(unstable)8:6.9.7.0+dfsg-2medium848139
imagemagicksourcejessie8:6.8.9.9-5+deb8u7mediumDSA-3799-1
imagemagicksourcewheezy8:6.7.7.10-5+deb7u10mediumDLA-756-1

Notes

http://www.talosintelligence.com/reports/TALOS-2016-0216/
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/e5fd9ab1b70b2edd06de8efb606e04482cb9a2f0 (7.0.3-9)
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/fde5f55af94f189f16958535a9c22b439d71ac93 (6.9.6-7)
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/e5dc6d628a1c6049dc95adcea5e49aaa7ef2c778 (6.9.6-7)

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