Home/CVE/Format string vulnerability in LocalSyslogAppender in Apache log4net 1.2.9 might allow remote attackers to cause a denia
CVE

CVE-2006-0743

Format string vulnerability in LocalSyslogAppender in Apache log4net 1.2.9 might allow remote attackers to cause a denia

Format string vulnerability in LocalSyslogAppender in Apache log4net 1.2.9 might allow remote attackers to cause a denial of service (memory corruption and termination) via unknown vectors.

MEDIUM · CVSS 5 EPSS 0.0447
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-134Use of Externally-Controlled Format String
▤

Affected Products & Versions

1
apache log4netall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
NuGet log4net MODERATE fixed in 1.2.10
▣

Scoring & Timeline

5
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:L/Au:N/C:N/I:N/A:P
Published to NVD09 Mar 2006 · 08:02 PM
⚑

Vendor Advisories

2
suse-csafopenSUSE-SU-2024:10072-1
cisa-csafcisa-csaf-csaf_files-OT-white-2024-icsa-24-226-02
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://issues.apache.org/jira/browse/LOG4NET-67PatchVendor Advisory
http://secunia.com/advisories/19241PatchVendor Advisory
http://secunia.com/advisories/22932Vendor Advisory
http://www.novell.com/linux/security/advisories/2006_26_sr.html
http://www.osvdb.org/23905
http://www.securityfocus.com/bid/17095
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