CVE-2022-32744
8.8
HIGH
CVSS 3.1
EPSS 0.52%
Description
A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling full domain takeover.
How to fix CVE-2022-32744
To remediate CVE-2022-32744, upgrade the affected package to a fixed version below.
- Alpine/samba—upgrade to 4.15.12-r0 or later
- Debian/samba—upgrade to 2:4.13.13+dfsg-1~deb11u5 or later
Is CVE-2022-32744 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.15.12-r0
- from 0, < 2:4.13.13+dfsg-1~deb11u5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |