CVE-2007-6335
Integer overflow in libclamav in ClamAV before 0.92 allows remote attackers to execute arbitrary code via a crafted MEW packed PE file, which triggers a heap-based buffer overflow.
02 Description
Integer overflow in libclamav in ClamAV before 0.92 allows remote attackers to execute arbitrary code via a crafted MEW packed PE file, which triggers a heap-based buffer overflow.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 18.38% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 96.9% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Critical. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2007-12-20 01:00Z18 YR AGO
- Last updated
- 2024-08-07 16:02Z2 YR AGO
- Reserved
- 2007-12-13
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 505537fad2ba304e93b2ffeb1ea6cdbf9f3600d0410c50dce567ae404a105d9a
05 Affected products
06 References
- labs.idefense.com20071218 ClamAV libclamav MEW PE File Integer Overflow Vulnerabilityhttp://labs.idefense.com/intelligence/vulnerabilities/display.php?id=634
- www.mandriva.comMDVSA-2008:003http://www.mandriva.com/security/advisories?name=MDVSA-2008:003
- www.securityfocus.com26927http://www.securityfocus.com/bid/26927
- www.debian.orgDSA-1435http://www.debian.org/security/2007/dsa-1435
- secunia.com28412http://secunia.com/advisories/28412
- www.vupen.comADV-2008-0924http://www.vupen.com/english/advisories/2008/0924/references
- www.redhat.comFEDORA-2008-0170https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00644.html
- www.securitytracker.com1019112http://www.securitytracker.com/id?1019112
- exchange.xforce.ibmcloud.comclamantivirus-libclamav-mewpe-bo(39119)https://exchange.xforce.ibmcloud.com/vulnerabilities/39119
- secunia.com28421http://secunia.com/advisories/28421
- secunia.com29420http://secunia.com/advisories/29420
- lists.apple.comAPPLE-SA-2008-03-18http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
- www.redhat.comFEDORA-2008-0115https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00740.html
- secunia.com28176http://secunia.com/advisories/28176
- secunia.com28587http://secunia.com/advisories/28587
- secunia.com28153http://secunia.com/advisories/28153
- docs.info.apple.comhttp://docs.info.apple.com/article.html?artnum=307562
- security.gentoo.orgGLSA-200712-20http://security.gentoo.org/glsa/glsa-200712-20.xml
- www.exploit-db.com4862https://www.exploit-db.com/exploits/4862
- secunia.com28117http://secunia.com/advisories/28117
- www.vupen.comADV-2007-4253http://www.vupen.com/english/advisories/2007/4253
- secunia.com28278http://secunia.com/advisories/28278
- lists.opensuse.orgSUSE-SR:2008:001http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html
07 Fixed in
Debian 12
- clamav Fixed in 0.92~dfsg-1~volatile2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- clamav Fixed in 0.92~dfsg-1~volatile2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- clamav Fixed in 0.92~dfsg-1~volatile2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.