DescriptionWhen GraphicsMagick 1.3.25 processes a MATLAB image in coders/mat.c, it can lead to a denial of service (OOM) in ReadMATImage() if the size specified for a MAT Object is larger than the actual amount of data.
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)
NVD severitymedium
Debian Bugs867060

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
graphicsmagick (PTS)jessie1.3.20-3+deb8u2vulnerable
jessie (security)1.3.20-3+deb8u7vulnerable
stretch (security), stretch1.3.30+hg15796-1~deb9u2fixed
bullseye, sid1.4+really1.3.34+hg16181-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs


[jessie] - graphicsmagick <no-dsa> (Minor issue)
[wheezy] - graphicsmagick <no-dsa> (Minor issue)
The above commit unfortunately is not enough. There are more related
changes, and Bob Friesenhahn commented that it's not complete. All
the rlated changesets to mat.c since the one referenced should be
picked up.

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