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Mozilla Foundation Security Advisory 2013-67

Title: Crash during WAV audio file decoding
Impact: Low
Announced: August 6, 2013
Reporter: Aki Helin
Products: Firefox, Thunderbird, Seamonkey

Fixed in: Firefox 23.0
  Seamonkey 2.20


Security researcher Aki Helin from OUSPG used the Address Sanitizer tool to discover a crash during the decoding of WAV format audio files in some instances. This crash is not exploitable but could be used for a denial of service (DOS) attack by malicious parties.

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 in those products.