Detections
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Alpine: multiple cargo packages, multiple rust packages: security update to 1.52.1-r1

critical Tenable Self-Hosted Container Security Plugin ID 424476

Description

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

 - library/std/src/net/parser.rs in Rust before 1.53.0 does not properly consider extraneous zero characters
 at the beginning of an IP address string, which (in some situations) allows attackers to bypass access
 control that is based on IP addresses, because of unexpected octal interpretation. (CVE-2021-29922)

See Also

https://security.alpinelinux.org/vuln/CVE-2021-29922

Plugin Details

Severity: Critical

ID: 424476

Version: Revision 1.6

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: Medium

Score: 4.3

Percentile: 53.04

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

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

CVSS Score Source: CVE-2021-29922

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 8/7/2021

Reference Information

CVE: CVE-2021-29922