CVE-2016-7997

NameCVE-2016-7997
DescriptionThe WPG format reader in GraphicsMagick 1.3.25 and earlier allows remote attackers to cause a denial of service (assertion failure and crash) via vectors related to a ReferenceBlob and a NULL pointer.
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-683-1, DSA-3746-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
graphicsmagick (PTS)stretch (security), stretch1.3.30+hg15796-1~deb9u4fixed
buster, buster (security)1.4+really1.3.35-1~deb10u1fixed
bullseye, sid1.4+really1.3.35+hg16348-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
graphicsmagicksourcewheezy1.3.16-1.1+deb7u5DLA-683-1
graphicsmagicksourcejessie1.3.20-3+deb8u2DSA-3746-1
graphicsmagicksource(unstable)1.3.25-4

Notes

patch for this and CVE-2016-7996 at: http://openwall.com/lists/oss-security/2016/10/07/4

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