CVE-2014-7931

NameCVE-2014-7931
Descriptionfactory.cc in Google V8, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted JavaScript code that triggers improper maintenance of backing-store pointers.
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 severityhigh (attack range: remote)
Debian Bugs773671

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
chromium-browser (PTS)jessie (security), jessie57.0.2987.98-1~deb8u1fixed
stretch63.0.3239.84-1~deb9u1fixed
stretch (security)68.0.3440.75-1~deb9u1fixed
buster, sid68.0.3440.75-2fixed
libv8-3.14 (PTS)jessie3.14.5.8-8.1vulnerable
sid, stretch3.14.5.8-11vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chromium-browsersource(unstable)40.0.2214.91-1high
chromium-browsersourcesqueeze(unfixed)end-of-life
chromium-browsersourcewheezy(unfixed)end-of-life
libv8-3.14source(unstable)(unfixed)unimportant773671

Notes

libv8 not covered by security support

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