CVE-2019-12816: Input Validation
First published: Sat Jun 15 2019(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Znc Znc | <=1.7.3 | |
| debian/znc | 1.8.2-2+deb11u1 1.8.2-3.1+deb12u1 1.9.1-2 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00037.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00018.html
- https://github.com/znc/znc/commit/8de9e376ce531fe7f3c8b0aa4876d15b479b7311
- https://github.com/znc/znc/compare/be1b6bc...d1997d6
- https://lists.debian.org/debian-lts-announce/2019/06/msg00017.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4O24TQOB73X57GACLZVMRVUK4UKHLE5G/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NHR6OD52FQAG5ZPZ42NJM2T765C3V2XC/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TEESIGRNFLZUWXZPDGXAZ7JZTHYBDJ7G/
- https://seclists.org/bugtraq/2019/Jun/23
- https://security.gentoo.org/glsa/201908-15
- https://usn.ubuntu.com/4044-1/
- https://launchpad.net/bugs/cve/CVE-2019-12816
- https://security-tracker.debian.org/tracker/CVE-2019-12816
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4O24TQOB73X57GACLZVMRVUK4UKHLE5G/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NHR6OD52FQAG5ZPZ42NJM2T765C3V2XC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TEESIGRNFLZUWXZPDGXAZ7JZTHYBDJ7G/
- https://www.cve.org/CVERecord?id=CVE-2019-12816
- https://nvd.nist.gov/vuln/detail/CVE-2019-12816
- https://ubuntu.com/security/CVE-2019-12816
Frequently Asked Questions
What is CVE-2019-12816?
CVE-2019-12816 is a vulnerability in ZNC before 1.7.4-rc1 that allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a crafted name.
How does CVE-2019-12816 impact ZNC?
CVE-2019-12816 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code on ZNC servers.
What is the severity of CVE-2019-12816?
The severity of CVE-2019-12816 is high with a CVSS score of 8.8.
Which versions of ZNC are affected by CVE-2019-12816?
ZNC versions before 1.7.4-rc1 are affected by CVE-2019-12816.
How can I fix CVE-2019-12816 on my ZNC server?
To fix CVE-2019-12816, you need to update your ZNC installation to version 1.7.4-rc1 or later.
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