Detections
Analytics

Alpine: agetty, blkid, cfdisk, dmesg, findmnt, hexdump, mcookie, multiple libblkid packages, multiple partx packages, multiple umount packages, runuser, setarch, wipefs: security update to 2.37.4-r0

medium Tenable Self-Hosted Container Security Plugin ID 424593

Description

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

 - A flaw was found in the util-linux chfn and chsh utilities when compiled with Readline support. The
 Readline library uses an "INPUTRC" environment variable to get a path to the library config file. When the
 library cannot parse the specified file, it prints an error message containing data from the file. This
 flaw allows an unprivileged user to read root-owned files, potentially leading to privilege escalation.
 This flaw affects util-linux versions prior to 2.37.4. (CVE-2022-0563)

See Also

https://security.alpinelinux.org/vuln/CVE-2022-0563

Plugin Details

Severity: Medium

ID: 424593

Version: Revision 1.12

Type: Local

Published: 4/4/2025

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: 23.51

CVSS v2

Risk Factor: Low

Base Score: 1.9

Temporal Score: 1.4

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

CVSS Score Source: CVE-2022-0563

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: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: 2/21/2022

Reference Information

CVE: CVE-2022-0563