CVE-2019-15133

NameCVE-2019-15133
DescriptionIn GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero.
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 (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
giflib (PTS)jessie4.1.6-11+deb8u1vulnerable
stretch5.1.4-0.4vulnerable
bullseye, sid, buster5.1.4-3vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
giflibsource(unstable)(unfixed)medium
giflibsourceexperimental5.1.8-1medium

Notes

[buster] - giflib <no-dsa> (Minor issue)
[stretch] - giflib <no-dsa> (Minor issue)
[jessie] - giflib <no-dsa> (Minor issue)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13008
https://sourceforge.net/p/giflib/code/ci/799eb6a3af8a3dd81e2429bf11a72a57e541f908/
https://sourceforge.net/p/giflib/bugs/119/

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