Mozilla Firefox is a browser available for various platforms. The application is exposed to a remote memory corruption issue that occurs in the "liboggplay" library due to an error related to referencing memory that has already been freed. The issue arises when the application handles specially-crafted ".ogg" files.
Ref:
http://www.mozilla.org/security/announce/2009/mfsa2009-63.html
09.45.25 - CVE: CVE-2009-3378
Platform: Cross Platform