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Alpine: bash: security update to 4.3.33-r2

medium Tenable Self-Hosted Container Security Plugin ID 403621

Description

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

 - popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a
 crafted address. (CVE-2016-9401)

See Also

https://security.alpinelinux.org/vuln/CVE-2016-9401

Plugin Details

Severity: Medium

ID: 403621

Version: Revision 1.26

Type: Local

Published: 10/31/2023

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: 23.18

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-2016-9401

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

Vulnerability Publication Date: 11/17/2016

Reference Information

CVE: CVE-2016-9401

BID: 94398