CVE-2007-1997

published 2007-04-16

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…

Priority P3 38 high 7.5 CVSS 2.0

AV N AC L Au N C P I P A P

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

11 ranges

Vendor	Product	Version range	Fixed in
clam_anti-virus	clamav	—	—
clam_anti-virus	clamav	—	—
clam_anti-virus	clamav	—	—
clam_anti-virus	clamav	—	—
clam_anti-virus	clamav	—	—
clam_anti-virus	clamav	—	—
clamav	clamav	>= 0 < 0.90.2-1	0.90.2-1
clamav	clamav	>= 0 < 0.90.2-1	0.90.2-1
clamav	clamav	>= 0 < 0.90.2-1	0.90.2-1
clamav	clamav	>= 0 < 0.90.2-1	0.90.2-1
debian	clamav	< clamav 0.90.2-1 (bookworm)	clamav 0.90.2-1 (bookworm)

CVSS provenance

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

osv 7.5 HIGH

vendor_debian 7.5 HIGH

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