CVE-2023-7008
5.9
MEDIUM
CVSS 3.1
EPSS 0.48%
Description
A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they have no signature, allowing man-in-the-middles (or the upstream DNS resolver) to manipulate records.
How to fix CVE-2023-7008
To remediate CVE-2023-7008, upgrade the affected package to a fixed version below.
- Debian/systemd—upgrade to 247.3-7+deb11u6 or later
Is CVE-2023-7008 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 247.3-7+deb11u6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |