Mozilla Foundation Security Advisory 2010-26

Mozilla Foundation Security Advisory 2010-26

Title: Crashes with evidence of memory corruption (rv:1.9.2.4/ 1.9.1.10)
Impact: Critical
Announced: June 22, 2010
Reporter: Mozilla developers and community
Products: Firefox, Thunderbird, SeaMonkey

Fixed in: Firefox 3.6.4
Firefox 3.5.10
Thunderbird 3.0.5
SeaMonkey 2.0.5
Description

Mozilla developers identified and fixed several stability bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these crashes showed evidence of memory corruption under certain circumstances, and we presume that with enough effort at least some of these could be exploited to run arbitrary code.
References

Olli Pettay, Martijn Wargers, Justin Lebar, Jesse Ruderman, Ben Turner, Jonathan Kew and David Humphrey reported crashes in the browser engine that affected Firefox 3.6 and Firefox 3.5.

* Browser crashes - Firefox 3.5, Firefox 3.6
* CVE-2010-1200

boardraider and stedenon reported a crash in the browser engine that affected Firefox 3.5 only.

* https://bugzilla.mozilla.org/show_bug.cgi?id=524921
* CVE-2010-1201

Bob Clary, Igor Bukanov, Gary Kwong and Andreas Gal reported crashes in the JavaScript engine that affected Firefox 3.6 and Firefox 3.5.

* JavaScript engine crashes - Firefox 3.5, Firefox 3.6
* CVE-2010-1202

Gary Kwong and David Anderson reported crashes in the JavaScript engine that affected Firefox 3.6 only.

* JavaScript engine crashes - Firefox 3.6
* CVE-2010-1203