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HistoryNov 25, 2011 - 12:00 a.m.

Mozilla Foundation Security Advisory 2011-52

2011-11-2500:00:00
vulners.com
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Mozilla Foundation Security Advisory 2011-52

Title: Code execution via NoWaiverWrapper
Impact: Critical
Announced: November 8, 2011
Reporter: moz_bug_r_a4
Products: Firefox, Thunderbird

Fixed in: Firefox 8.0
Thunderbird 8.0
Description

Mozilla security researcher moz_bug_r_a4 reported that an internal privilege check failed to respect the NoWaiverWrappers introduced with Firefox 4. This could result in elevated privilege being granted to web content.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=672182
CVE-2011-3655