CVE-2016-5842

NameCVE-2016-5842
DescriptionMagickCore/property.c in ImageMagick before 7.0.2-1 allows remote attackers to obtain sensitive memory information via vectors involving the q variable, which triggers an out-of-bounds read.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-731-1, DSA-3652-1
NVD severitymedium (attack range: remote)
Debian Bugs831034

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)8:6.9.6.2+dfsg-2medium831034
imagemagicksourcejessie8:6.8.9.9-5+deb8u4mediumDSA-3652-1
imagemagicksourcewheezy8:6.7.7.10-5+deb7u8mediumDLA-731-1

Notes

Details: http://www.openwall.com/lists/oss-security/2016/06/23/1
https://github.com/ImageMagick/ImageMagick/commit/d8ab7f046587f2e9f734b687ba7e6e10147c294b
Reproducer http://bugs.fi/media/afl/imagemagick/CVE-2016-5842.jpg

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