Detections
Analytics

Echo: samba: security update to 2:4.13.2+dfsg-2

medium Tenable Self-Hosted Container Security Plugin ID 465191

Description

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

 - 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. (CVE-2020-14323)

Solution

Update the samba library and its related packages to version 2:4.13.2+dfsg-2 or later.

See Also

https://advisory.echohq.com/cve/CVE-2020-14323

Plugin Details

Severity: Medium

ID: 465191

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

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

CVSS Score Source: CVE-2020-14323

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/2/2026

Vulnerability Publication Date: 10/29/2020

Reference Information

CVE: CVE-2020-14323

IAVA: 2020-A-0508-S