VDB
ALPINE-CVE-2019-14907
ALPINE-CVE-2019-14907
PUBLISHED
CVSS 6.5 MEDIUM
All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log level = 3" (or above) then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provided during the NTLMSSP authentication exchange. In the Samba AD DC in particular, this may cause a long-lived process(such as the RPC server) to terminate. (In the file server case, the most likely target, smbd, operates as process-per-client and so a crash there is harmless).
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.11 | samba | 3.6.8-r1, 3.2.11-r1, 3.2.8-r0 |
| Alpine:v3.21 | samba | 3.4.5-r1, 0, 3.2.10-r0 |
| Alpine:v3.16 | samba | 4.4.2-r0, 0, 3.2.10-r0 |
| Alpine:v3.8 | samba | 3.2.11-r0, 4.1.13-r0, 4.2.0-r1 |
| Alpine:v3.12 | samba | 3.3.7-r4, 4.6.0-r0, 4.1.3-r1 |
| Alpine:v3.17 | samba | 4.2.3-r1, 4.9.0, 0 |
| Alpine:v3.10 | samba | 4.2.0-r0, 0, 3.2.11-r0 |
| Alpine:v3.20 | samba | 3.6.5-r0, 3.6.6-r0, 3.6.7-r0 |
| Alpine:v3.22 | samba | 4.1.2-r0, 4.9.0, 0 |
| Alpine:v3.13 | samba | 3.6.4-r0, 3.6.4-r1, 3.6.5-r0 |
| Alpine:v3.19 | samba | 4.5.4-r0, 4.4.2-r0, 4.4.3-r0 |
| Alpine:v3.23 | samba | 0, 3.2.11-r0, 3.2.11-r1 |
| Alpine:v3.18 | samba | 4.2.3-r1, 4.2.3-r3, 4.2.3-r2 |
| Alpine:v3.9 | samba | 0, 3.2.10-r0, 3.2.11-r0 |
| Alpine:v3.15 | samba | 4.2.9-r1, 4.2.7-r0, 4.2.3-r3 |
| Alpine:v3.24 | samba | 4.9.0, 0 |
| Alpine:v3.14 | samba | 3.6.3-r0, 3.6.4-r1, 3.6.5-r0 |
Timeline
- Jan 21, 2020 CVE Published
- Apr 30, 2026 Distribution Patch
- Jul 8, 2026 CVE Updated