CVE-2022-2031
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a single account and set of keys, allowing them to decrypt each other's tickets. A user who has been requested to change their password, can exploit this flaw to obtain and use tickets to other services.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-2031
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2022-2031.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.16.4-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 2:4.16.4+dfsg-1 |
| debian | bullseye | fixed | 2:4.13.13+dfsg-1~deb11u5 |
| debian | forky | fixed | 2:4.16.4+dfsg-1 |
| debian | sid | fixed | 2:4.16.4+dfsg-1 |
| debian | trixie | fixed | 2:4.16.4+dfsg-1 |
References
Verify integrity in audit chain (admin only). AS-IS.