Vulnerability in Clam Anti-Virus Clamav
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 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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.054 (92.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.054 · newest: 0.054 · change: 0.000
Affected products
- Clam Anti-Virus Clamav — versions 0.90, 0.90.1, 0.90.2
References
- secunia.com/advisories/25022 (third-party-advisory)
- www.trustix.org/errata/2007/0013/ (vendor-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/33637 (vdb-entry)
- www.securitytracker.com/id (vdb-entry)
- labs.idefense.com/intelligence/vulnerabilities/display.php (Vendor Advisory, third-party-advisory)
- www.securityfocus.com/bid/23473 (Patch, vdb-entry)
- secunia.com/advisories/24996 (third-party-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.vupen.com/english/advisories/2008/0924/references (vdb-entry)
- www.novell.com/linux/security/advisories/2007_26_clamav.html (vendor-advisory)