Mozilla Foundation Security Advisory 2011-44
Title: Use after free reading OGG headers
Announced: September 27, 2011
Products: Firefox, Thunderbird, SeaMonkey
Fixed in: Firefox 7.0
sczimmer reported that Firefox crashed when loading
.ogg file. This was due to a use-after-free
condition and could potentially be exploited to install malware.
This vulnerability does not affect Firefox 3.6 or earlier.