Security researcher Ronald Crane reported five moderate rated vulnerabilities affecting released code that were found through code inspection. These included the following issues in WebRTC: an integer underflow, a missing status check, race condition, and a use of deleted pointers to create new object. A race condition in LibVPX was also identified. These do not all have clear mechanisms to be exploited through web content but are vulnerable if a mechanism can be found to trigger them. External Reference: https://www.mozilla.org/security/announce/2016/mfsa2016-32.html Acknowledgements: Name: the Mozilla project Upstream: Ronald Crane Statement: This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5, 6 and 7.