CVEvulnerability

CVE-2007-1997

7.5 HIGH Published 2007-04-16 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-04-16
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV: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.

Affected configurations

• clam anti-virus clamav 0.90 • clam anti-virus clamav 0.90.1 • clam anti-virus clamav 0.90.2 • clam anti-virus clamav 0.90 rc1.1 • clam anti-virus clamav 0.90 rc2 • clam anti-virus clamav 0.90 rc3

References