Ubuntu Security Notice 915-1 - Several flaws were discovered in the JavaScript engine of Thunderbird. Josh Soref discovered that the BinHex decoder used in Thunderbird contained a flaw. It was discovered that Thunderbird did not properly manage memory when using XUL tree elements. Jesse Ruderman and Sid Stamm discovered that Thunderbird did not properly display filenames containing right-to-left (RTL) override characters. Takehiro Takahashi discovered flaws in the NTLM implementation in Thunderbird. Ludovic Hirlimann discovered a flaw in the way Thunderbird indexed certain messages with attachments.
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