CVE-2016-1636

NameCVE-2016-1636
DescriptionThe PendingScript::notifyFinished function in WebKit/Source/core/dom/PendingScript.cpp in Google Chrome before 49.0.2623.75 relies on memory-cache information about integrity-check occurrences instead of integrity-check successes, which allows remote attackers to bypass the Subresource Integrity (aka SRI) protection mechanism by triggering two loads of the same resource.
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)
ReferencesDSA-3507-1
NVD severityhigh (attack range: remote)

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)67.0.3396.87-1~deb9u1fixed
buster, sid67.0.3396.87-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chromium-browsersource(unstable)49.0.2623.75-1high
chromium-browsersourcejessie49.0.2623.75-1~deb8u1highDSA-3507-1
chromium-browsersourcesqueeze(unfixed)end-of-life
chromium-browsersourcewheezy(unfixed)end-of-life

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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