CVE-2015-7555

NameCVE-2015-7555
DescriptionHeap-based buffer overflow in giffix.c in giffix in giflib 5.1.1 allows attackers to cause a denial of service (program crash) via crafted image and logical screen width fields in a GIF file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-389-1
NVD severitymedium (attack range: remote)
Debian Bugs808704

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
giflib (PTS)wheezy4.1.6-10+deb7u1fixed
jessie4.1.6-11+deb8u1fixed
stretch5.1.4-0.4fixed
buster, sid5.1.4-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
giflibsource(unstable)5.1.2-0.1medium808704
giflibsourcejessie4.1.6-11+deb8u1medium
giflibsourcesqueeze4.1.6-9+deb6u1mediumDLA-389-1
giflibsourcewheezy4.1.6-10+deb7u1medium

Notes

Upstream fix http://sourceforge.net/p/giflib/code/ci/179510be300bf11115e37528d79619b53c884a63

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