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CVE-2007-1997

Integer signedness error in the (1) cab_unstore and (2) cab_extract functions in libclamav/cab.c in Clam AntiVirus (ClamAV) before 0.90.2 allow remote attacker…

Impact

Integer signedness error in the (1) cab_unstore and (2) cab_extract functions in libclamav/cab.c in Clam AntiVirus (ClamAV) before 0.90.2 allow remote attackers to execute arbitrary code via a crafted CHM file that contains a negative integer, which passes a signed comparison and leads to a stack-based buffer overflow.

Affected products

VendorProductAffected versions
Clam Anti-VirusClamav
Versions 0.90, 0.90.1, 0.90.2, 0.90_rc1.1, 0.90_rc2, 0.90_rc3

References