CVE-2016-1632

NameCVE-2016-1632
DescriptionThe Extensions subsystem in Google Chrome before 49.0.2623.75 does not properly maintain own properties, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code that triggers an incorrect cast, related to extensions/renderer/v8_helpers.h and gin/converter.h.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-3507-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
chromium-browser (PTS)jessie, jessie (lts)57.0.2987.98-1~deb8u1fixed
stretch (security), stretch (lts), stretch71.0.3578.80-1~deb9u1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chromium-browsersourcesqueeze(unfixed)end-of-life
chromium-browsersourcewheezy(unfixed)end-of-life
chromium-browsersourcejessie49.0.2623.75-1~deb8u1DSA-3507-1
chromium-browsersource(unstable)49.0.2623.75-1

Notes

[wheezy] - chromium-browser <end-of-life> (Not supported in Wheezy)
[squeeze] - chromium-browser <end-of-life> (Not supported in Squeeze LTS)

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