CVE-2024-39844: ZNC modtcl RCE
First published: Wed Jul 03 2024(Updated: )
In ZNC before 1.9.1, remote code execution can occur in modtcl via a KICK.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/znc | 1.8.2-2+deb11u1 1.8.2-3.1+deb12u1 1.9.1-1 | |
| ubuntu/znc | <1.6.6-1ubuntu0.2+ | 1.6.6-1ubuntu0.2+ |
| ubuntu/znc | <1.7.5-4ubuntu0.1~ | 1.7.5-4ubuntu0.1~ |
| ubuntu/znc | <1.8.2-2ubuntu0.1 | 1.8.2-2ubuntu0.1 |
| ubuntu/znc | <1.9.0-2ubuntu0.1~ | 1.9.0-2ubuntu0.1~ |
| ubuntu/znc | <1.2-3ubuntu0.1+ | 1.2-3ubuntu0.1+ |
| ubuntu/znc | <1.9.1 | 1.9.1 |
| ubuntu/znc | <1.6.3-1ubuntu0.2+ | 1.6.3-1ubuntu0.2+ |
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Reference Links
- https://wiki.znc.in/Category:ChangeLog
- https://github.com/znc/znc/releases/tag/znc-1.9.1
- https://wiki.znc.in/ChangeLog/1.9.1
- https://www.openwall.com/lists/oss-security/2024/07/03/9
- http://www.openwall.com/lists/oss-security/2024/07/03/9
- https://github.com/znc/znc/commit/8cbf8d628174ddf23da680f3f117dc54da0eb06e
- https://security-tracker.debian.org/tracker/CVE-2024-39844
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39844
- https://nvd.nist.gov/vuln/detail/CVE-2024-39844
- https://launchpad.net/bugs/cve/CVE-2024-39844
- https://ubuntu.com/security/CVE-2024-39844
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