DescriptionHuzaifa S. Sidhpurwala
2012-10-11 03:45:36 UTC
Mozilla security researcher moz_bug_r_a4 reported a regression where security wrappers are unwrapped without doing a security check in defaultValue(). This can allow for improper access access to the Location object and the potential for arbitrary code execution.
External Reference:
http://www.mozilla.org/security/announce/2012/mfsa2012-89.html
Acknowledgements:
Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges moz_bug_r_a4 as the original reporter.