CVE-2013-6640

NameCVE-2013-6640
DescriptionThe DehoistArrayIndex function in hydrogen-dehoist.cc (aka hydrogen.cc) in Google V8 before 3.22.24.7, as used in Google Chrome before 31.0.1650.63, allows remote attackers to cause a denial of service (out-of-bounds read) via JavaScript code that sets a variable to the value of an array element with a crafted index.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2811-1

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chromium-browsersourcesqueeze(unfixed)end-of-life
chromium-browsersourcewheezy31.0.1650.63-1~deb7u1DSA-2811-1
chromium-browsersource(unstable)31.0.1650.63-1
libv8sourcesqueeze(unfixed)end-of-life
libv8source(unstable)(unfixed)
libv8-3.14source(unstable)3.14.5.8-5

Notes

[wheezy] - libv8 <no-dsa> (Minor issue, Chromium in Wheezy uses its own fixed copy)
[squeeze] - libv8 <end-of-life> (Unsupported in squeeze-lts)

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