Mozilla developer Eric Faust reported that during JavaScript compilation GetElementIC typed array stubs can be generated outside observed typesets. This could lead to unpredictable behavior with a potential security impact. In general these flaws cannot be exploited through email in the Thunderbird and Seamonkey products because scripting is disabled, but are potentially a risk in browser or browser-like contexts. External Reference: http://www.mozilla.org/security/announce/2013/mfsa2013-115.html Acknowledgements: Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Eric Faust as the original reporter.
Statement: Not Vulnerable. This issue does not affect the version of firefox and thunderbrid shipped with Red Hat Enterprise Linux 5 and 6.