Improper input validation in Znc
CVE-2019-12816
Modules.cpp in ZNC before 1.7.4-rc1 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a crafted name.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.041 (90.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.041 · newest: 0.041 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/znc/znc/commit/8de9e376ce531fe7f3c8b0aa4876d15b479b7311 (Patch, Third Party Advisory)
- github.com/znc/znc/compare/be1b6bc...d1997d6 (Patch, Third Party Advisory)
- seclists.org/bugtraq/2019/Jun/23 (mailing-list, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2019/06/msg00017.html (mailing-list)
- usn.ubuntu.com/4044-1/ (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2019-07/msg00037.html (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2019-08/msg00018.html (vendor-advisory)
- security.gentoo.org/glsa/201908-15 (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2019-12816?
- CVE-2019-12816 is a high-severity vulnerability in Znc, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2019-06-15.
- How severe is CVE-2019-12816?
- High severity. CVSS v3 base score is 8.8 out of 10.