CVE-2006-0743
First published: Thu Mar 09 2006(Updated: )
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.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Log4net | =1.2.9_beta | |
| Apache log4net | =1.2.9_beta | |
| nuget/log4net | <=1.2.9 | 1.2.10 |
| =1.2.9_beta |
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Reference Links
- http://issues.apache.org/jira/browse/LOG4NET-67
- http://www.securityfocus.com/bid/17095
- http://secunia.com/advisories/19241
- http://www.osvdb.org/23905
- http://www.novell.com/linux/security/advisories/2006_26_sr.html
- http://secunia.com/advisories/22932
- http://www.vupen.com/english/advisories/2006/0955
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25196
- https://nvd.nist.gov/vuln/detail/CVE-2006-0743
- https://github.com/apache/logging-log4net/commit/ea3faab25fe5f1d4dbda9f5da8dcfa6fc3d9e1b8
- https://web.archive.org/web/20070114054835/http://www.novell.com/linux/security/advisories/2006_26_sr.html
- https://web.archive.org/web/20140304060609/https://issues.apache.org/jira/browse/LOG4NET-67
- https://web.archive.org/web/20200229022118/http://www.securityfocus.com/bid/17095
- https://github.com/advisories/GHSA-f9fr-w54q-772h (Advisory)
Frequently Asked Questions
What is the severity of CVE-2006-0743?
CVE-2006-0743 is classified as a medium severity vulnerability due to its potential for denial of service.
How do I fix CVE-2006-0743?
To fix CVE-2006-0743, upgrade to log4net version 1.2.10 or later.
What are the potential impacts of CVE-2006-0743?
CVE-2006-0743 can lead to memory corruption and application termination, causing a denial of service.
Which versions of log4net are affected by CVE-2006-0743?
CVE-2006-0743 affects log4net version 1.2.9 and earlier.
Is CVE-2006-0743 a remote attack vector?
Yes, CVE-2006-0743 allows remote attackers to exploit the vulnerability, leading to a denial of service.
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