VULNERABILITY INTELLIGENCE

CVE-2007-1997

CVSS score7.5 HIGH
EPSS probability5.41%
CISA KEVNot currently listed
Published2007-04-16
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

Description

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.

Primary references