CVE-2012-3437

NameCVE-2012-3437
DescriptionThe Magick_png_malloc function in coders/png.c in ImageMagick 6.7.8 and earlier does not use the proper variable type for the allocation size, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG file that triggers incorrect memory allocation.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-242-1
NVD severitymedium (attack range: remote)
Debian Bugs683285

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
imagemagick (PTS)wheezy8:6.7.7.10-5+deb7u4fixed
wheezy (security)8:6.7.7.10-5+deb7u18fixed
jessie8:6.8.9.9-5+deb8u9fixed
jessie (security)8:6.8.9.9-5+deb8u11fixed
stretch8:6.9.7.4+dfsg-11+deb9u1fixed
stretch (security)8:6.9.7.4+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)8:6.7.7.10-3low683285
imagemagicksourcesqueeze8:6.6.0.4-3+squeeze6mediumDLA-242-1

Notes

[squeeze] - imagemagick <no-dsa> (Minor issue)

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