The Web Worker functionality in Mozilla Firefox 3.0.x before 3.0.18
and 3.5.x before 3.5.8, and SeaMonkey before 2.0.3, does not properly
handle array data types for posted messages, which allows remote
attackers to cause a denial of service (heap memory corruption and
application crash) or possibly execute arbitrary code via unspecified
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20100402 ZDI-10-046: Mozilla Firefox Web Worker Array Remote Code Execution Vulnerability
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