Detections
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Alpine: multiple musl packages: security update to 1.2.2_pre2-r0

medium Tenable Self-Hosted Container Security Plugin ID 424211

Description

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

 - In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and
 source character limit, as demonstrated by an invalid write access (buffer overflow). (CVE-2020-28928)

See Also

https://security.alpinelinux.org/vuln/CVE-2020-28928

Plugin Details

Severity: Medium

ID: 424211

Version: Revision 1.8

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: 23.18

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-2020-28928

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: 11/24/2020

Reference Information

CVE: CVE-2020-28928