ALPINE-CVE-2020-14323

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2020-14323
Published: 29 Oct 2020, 20:15
Last modified:03 Dec 2025, 22:46

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

29 Oct 2020, 20:15
Published
Vulnerability first disclosed
03 Dec 2025, 22:46
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • alpine•samba

    < 4.11.16-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0 | < 4.12.9-r0

References (1)