VDB
ALPINE-CVE-2020-25719
ALPINE-CVE-2020-25719
PUBLISHED
CVSS 7.199999809265137 HIGH
A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name-based authentication. The Samba AD DC, could become confused about the user a ticket represents if it did not strictly require a Kerberos PAC and always use the SIDs found within. The result could include total domain compromise.
Risk Scores
CVSS v3.1
7.199999809265137
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.17 | samba | 3.2.10-r0, 3.2.8-r0, 3.2.8-r1 |
| Alpine:v3.19 | samba | 4.2.0-r0, 4.8.8-r0, 4.8.7-r0 |
| Alpine:v3.16 | samba | 0, 3.2.10-r0, 3.2.11-r0 |
| Alpine:v3.13 | samba | 3.4.3-r1, 4.8.8-r0, 4.8.7-r0 |
| Alpine:v3.21 | samba | 4.10.5-r0, 0, 3.2.10-r0 |
| Alpine:v3.23 | samba | 3.5.6-r0, 4.4.4-r0, 4.4.5-r0 |
| Alpine:v3.20 | samba | 4.11.2-r1, 4.11.2-r0, 4.11.1-r0 |
| Alpine:v3.15 | samba | 4.1.5-r1, 3.6.19-r1, 3.6.19-r0 |
| Alpine:v3.18 | samba | 3.4.3-r0, 3.4.3-r1, 3.4.5-r0 |
| Alpine:v3.22 | samba | 4.1.13-r0, 4.1.14-r1, 4.1.12-r0 |
| Alpine:v3.14 | samba | 3.6.4-r0, 3.5.4-r1, 3.5.6-r3 |
Timeline
- Feb 18, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch