VDB
ALPINE-CVE-2022-2031
ALPINE-CVE-2022-2031
PUBLISHED
CVSS 8.800000190734863 HIGH
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.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.20 | samba | 4.10.2-r0, 4.1.9-r0, 4.1.8-r0 |
| Alpine:v3.18 | samba | 4.14.2-r1, 4.14.4-r0, 4.14.5-r0 |
| Alpine:v3.22 | samba | 4.7.3-r0, 4.7.2-r0, 4.7.1-r0 |
| Alpine:v3.17 | samba | 4.8.0-r0, 3.2.10-r0, 3.2.11-r0 |
| Alpine:v3.24 | samba | 4.15.0 |
| Alpine:v3.19 | samba | 3.5.6-r3, 3.5.6-r4, 3.5.7-r0 |
| Alpine:v3.15 | samba | 3.5.9-r0, 3.2.11-r1, 3.2.10-r0 |
| Alpine:v3.21 | samba | 0, 4.15.0, 4.8.8-r0 |
| Alpine:v3.23 | samba | 0, 4.15.0, 4.8.8-r0 |
| Alpine:v3.16 | samba | 3.3.7-r4, 4.15.1-r0, 4.6.1-r1 |
| Alpine:v3.14 | samba | 4.15.0, 4.8.8-r0, 4.8.7-r0 |
Timeline
- Aug 25, 2022 CVE Published
- Apr 30, 2026 Distribution Patch
- Jul 8, 2026 CVE Updated