CVE-2017-9987

NameCVE-2017-9987
DescriptionThere is a heap-based buffer overflow in the function hpel_motion in mpegvideo_motion.c in libav 12.1. A crafted input can lead to a remote denial of service attack.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, 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
libav (PTS)wheezy6:0.8.17-2vulnerable
wheezy (security)6:0.8.21-0+deb7u1vulnerable
jessie (security), jessie6:11.11-1~deb8u1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libavsource(unstable)(unfixed)medium

Notes

https://bugzilla.libav.org/show_bug.cgi?id=1067

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