CVE-2017-17915

NameCVE-2017-17915
DescriptionIn GraphicsMagick 1.4 snapshot-20171217 Q8, there is a heap-based buffer over-read in ReadMNGImage in coders/png.c, related to accessing one byte before testing whether a limit has been reached.
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)
ReferencesDLA-1231-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
graphicsmagick (PTS)jessie1.3.20-3+deb8u1vulnerable
jessie (security)1.3.20-3+deb8u2vulnerable
stretch1.3.25-8vulnerable
buster, sid1.3.29+hg15665-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
graphicsmagicksource(unstable)1.3.27-3medium
graphicsmagicksourcewheezy1.3.16-1.1+deb7u16mediumDLA-1231-1

Notes

http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/1721f1b7e67a
https://sourceforge.net/p/graphicsmagick/bugs/535/

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