CVE-2016-9556

NameCVE-2016-9556
DescriptionThe IsPixelGray function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3-8 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted image file.
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-3726-1
NVD severitymedium (attack range: remote)
Debian Bugs845242

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
jessie (security), jessie8:6.8.9.9-5+deb8u11fixed
stretch (security), stretch8:6.9.7.4+dfsg-11+deb9u3fixed
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)8:6.9.6.5+dfsg-1medium845242
imagemagicksourcejessie8:6.8.9.9-5+deb8u6mediumDSA-3726-1
imagemagicksourcewheezy8:6.7.7.10-5+deb7u10mediumDLA-756-1

Notes

https://github.com/ImageMagick/ImageMagick/issues/301
https://github.com/ImageMagick/ImageMagick/commit/174de08d7c81ce147689f3b1c73fadd6bf1c023c
https://github.com/ImageMagick/ImageMagick/commit/ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99 (master)

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