CVE-2010-1311
The qtm_decompress function in libclamav/mspack.c in ClamAV before 0.96 allows remote attackers to cause a denial of service (memory corruption and application crash) via a crafted CAB archive that uses the Quantum (aka .Q) compression format. NOTE: some of these details are obtained from third party information.
Date published : 2010-04-08
http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html