CVE-2008-1100
Buffer overflow in the cli_scanpe function in libclamav (libclamav/pe.c) for ClamAV 0.92 and 0.92.1 allows remote attackers to execute arbitrary code via a crafted Upack PE file.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 10.9%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
Buffer overflow in the cli_scanpe function in libclamav (libclamav/pe.c) for ClamAV 0.92 and 0.92.1 allows remote attackers to execute arbitrary code via a crafted Upack PE file.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 10.86% probability · 96th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- clam anti-virus/clamav
- Source
- PSIRT-CNA@flexerasoftware.com
EPSS 10.9% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://kolab.org/security/kolab-vendor-notice-20.txt
- http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00009.html
- http://lists.opensuse.org/opensuse-updates/2015-05/msg00024.html
- http://secunia.com/advisories/29000Vendor Advisory
- http://secunia.com/advisories/29863
- http://secunia.com/advisories/29886
- http://secunia.com/advisories/29891
- http://secunia.com/advisories/29975
- http://secunia.com/advisories/30253
- http://secunia.com/advisories/30328
- http://secunia.com/advisories/31882
- http://secunia.com/secunia_research/2008-11/advisory/Vendor Advisory
- http://security.gentoo.org/glsa/glsa-200805-19.xml
- http://www.debian.org/security/2008/dsa-1549
- http://www.kb.cert.org/vuls/id/858595US Government Resource
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:088
- http://www.securityfocus.com/bid/28756
- http://www.securityfocus.com/bid/28784
- http://www.securitytracker.com/id?1019837
- http://www.us-cert.gov/cas/techalerts/TA08-260A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2008/1218/references
- http://www.vupen.com/english/advisories/2008/2584
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41789
- https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00576.html
- https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00625.html
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00249.html
- https://wwws.clamav.net/bugzilla/show_bug.cgi?id=878
- http://kolab.org/security/kolab-vendor-notice-20.txt
- http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.