CVE-2015-4493

NameCVE-2015-4493
DescriptionHeap-based buffer overflow in the stagefright::ESDS::parseESDescriptor function in libstagefright in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code via an invalid size field in an esds chunk in MPEG-4 video data, a related issue to CVE-2015-1539.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-3333-1
NVD severityhigh (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
iceweasel (PTS)wheezy, wheezy (security)38.8.0esr-1~deb7u1fixed
jessie (security)38.8.0esr-1~deb8u1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
iceweaselsource(unstable)38.2.0esr-1high
iceweaselsourcejessie38.2.0esr-1~deb8u1highDSA-3333-1
iceweaselsourcesqueeze(unfixed)end-of-life
iceweaselsourcewheezy38.2.0esr-1~deb7u1highDSA-3333-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2015-83/

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