Home/CVE/The bytecode engine in ClamAV before 0.97.3 allows remote attackers to cause a denial of service (crash) via vectors rel
CVE

CVE-2011-3627

The bytecode engine in ClamAV before 0.97.3 allows remote attackers to cause a denial of service (crash) via vectors rel

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) libclamav/bytecode_api.c.

MEDIUM · CVSS 4.3 EPSS 0.02718
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules1 YARA rules0
▤

Affected Products & Versions

2
clamav<= 0.97.2
clamavall versions
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighRelevant ClamAV Message
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v2 (legacy) · secalert@redhat.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
Published to NVD17 Nov 2011 · 07:55 PM
⚑

Vendor Advisories

2
suse-csafopenSUSE-SU-2024:10571-1
usnUSN-1258-1
🔗

References & Sources

10
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://git.clamav.net/gitweb?p=clamav-devel.git
http://lists.fedoraproject.org/pipermail/package-announce/2011-November/068940.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-November/068941.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-November/068942.html
http://secunia.com/advisories/46717Vendor Advisory
http://secunia.com/advisories/46826Vendor Advisory
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