Detections
Analytics

Alpine: multiple ldb packages, multiple samba packages, pam-winbind: security update to 4.21.6-r0

medium Tenable Cloud Security Plugin ID 436017

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A flaw was found in Samba. The smbd service daemon does not pick up group membership changes when re-
 authenticating an expired SMB session. This issue can expose file shares until clients disconnect and then
 connect again. (CVE-2025-0620)

See Also

https://security.alpinelinux.org/vuln/CVE-2025-0620

Plugin Details

Severity: Medium

ID: 436017

Version: Revision 1.8

Type: Local

Published: 11/9/2025

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.72

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 4.5

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:N/A:N

CVSS Score Source: CVE-2025-0620

CVSS v3

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 4.3

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 6/3/2025

Reference Information

CVE: CVE-2025-0620

IAVA: 2025-A-0397-S