The filecopy function in misc.c in Clam AntiVirus (ClamAV) before 0.85, on Mac OS, allows remote attackers to execute arbitrary code via a virus in a filename that contains shell metacharacters, which are not properly handled when HFS permissions prevent the file from being deleted and ditto is invoked.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
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http://www.sentinelchicken.com/advisories/clamav | exploit vendor advisory |
http://securitytracker.com/id?1014070 | vdb entry patch vendor advisory |