CVE-2011-3627
The bytecode engine in ClamAV before 0.97.3 allows remote attackers to cause a denial of service (crash) via vectors related to "recursion level" and (1) libclamav/bytecode.c and (2)
02 Description
The bytecode engine in ClamAV before 0.97.3 allows remote attackers to cause a denial of service (crash) via vectors related to "recursion level" and (1) libclamav/bytecode.c and (2)
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
- 2.64% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 85.3% 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
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
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
- 2011-11-17 19:00Z14 YR AGO
- Last updated
- 2024-08-06 23:37Z2 YR AGO
- Reserved
- 2011-09-21
- Assigning CNA
- redhat
- 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
- a7258698377c3ed62018f200befb2b6cdfc711a0c8ace8397457d411c5a6c59b
05 Affected products
06 References
- lists.fedoraproject.orgFEDORA-2011-15033http://lists.fedoraproject.org/pipermail/package-announce/2011-November/068942.html
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=746984
- www.securityfocus.com50183http://www.securityfocus.com/bid/50183
- secunia.com46717http://secunia.com/advisories/46717
- secunia.com46826http://secunia.com/advisories/46826
- lists.fedoraproject.orgFEDORA-2011-15076http://lists.fedoraproject.org/pipermail/package-announce/2011-November/068940.html
- lists.fedoraproject.orgFEDORA-2011-15119http://lists.fedoraproject.org/pipermail/package-announce/2011-November/068941.html
- www.ubuntu.comUSN-1258-1http://www.ubuntu.com/usn/USN-1258-1
- git.clamav.nethttp://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=commitdiff%3Bh=3d664817f6ef833a17414a4ecea42004c35cc42f
- www.openwall.com[oss-security] 20111018 CVE request: recursion level crash in clamav before 0.97.3http://www.openwall.com/lists/oss-security/2011/10/18/1
07 Fixed in
Debian 12
- clamav Fixed in 0.97.3+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- clamav Fixed in 0.97.3+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- clamav Fixed in 0.97.3+dfsg-1
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.