CVE-2007-1997
EPSS 11.9%
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.
How to fix CVE-2007-1997
To remediate CVE-2007-1997, upgrade the affected package to a fixed version below.
- Debian/clamav—upgrade to 0.90.2-1 or later
Is CVE-2007-1997 being exploited?
Moderate — EPSS is 11.9%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 0.90.2-1