VDB
ALPINE-CVE-2020-14323
ALPINE-CVE-2020-14323
PUBLISHED
CVSS 5.5 MEDIUM
A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service.
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.12 | samba | 4.6.5-r0, 4.8.8-r0, 4.8.7-r0 |
| Alpine:v3.16 | samba | 4.7.2-r0, 4.8.8-r0, 4.8.7-r0 |
| Alpine:v3.19 | samba | 3.3.8-r0, 3.3.7-r4, 3.3.7-r3 |
| Alpine:v3.18 | samba | 3.5.6-r2, 4.8.8-r0, 4.8.7-r0 |
| Alpine:v3.17 | samba | 0, 4.8.8-r0, 4.8.7-r0 |
| Alpine:v3.20 | samba | 3.2.10-r0, 3.2.10-r0, 3.2.11-r0 |
| Alpine:v3.11 | samba | 3.6.16-r0, 0, 3.2.10-r0 |
| Alpine:v3.13 | samba | 4.12.1-r0, 3.2.11-r0, 3.2.8-r1 |
| Alpine:v3.23 | samba | 4.8.4-r0, 3.4.5-r0, 3.6.6-r0 |
| Alpine:v3.21 | samba | 4.1.9-r0, 3.2.11-r0, 3.2.11-r1 |
| Alpine:v3.14 | samba | 4.10.8-r1, 4.2.0-r1, 4.2.0-r0 |
| Alpine:v3.15 | samba | 4.1.3-r0, 4.10.3-r0, 4.10.2-r0 |
| Alpine:v3.22 | samba | 4.12.1-r0, 4.11.4-r1, 4.2.0-r0 |
Timeline
- Oct 29, 2020 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch