Red Hat Security Advisory 2013-0145-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. A flaw was found in the way Chrome Object Wrappers were implemented. Malicious content could be used to cause Thunderbird to execute arbitrary code via plug-ins installed in Thunderbird.
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