CVE-2020-13775
6.5
MEDIUM
CVSS 3.1
EPSS 1.0%
Description
ZNC 1.8.0 up to 1.8.1-rc1 allows authenticated users to trigger an application crash (with a NULL pointer dereference) if echo-message is not enabled and there is no network.
How to fix CVE-2020-13775
To remediate CVE-2020-13775, upgrade the affected package to a fixed version below.
- Debian/znc—upgrade to 1.8.1-1 or later
Is CVE-2020-13775 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.8.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |