CVE-2022-30123 Affecting ruby-rack package, versions <2.2.4-1


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
2.26% (84th percentile)

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  • Snyk IDSNYK-DEBIAN14-RUBYRACK-11767404
  • published10 Aug 2025
  • disclosed5 Dec 2022

Introduced: 5 Dec 2022

CVE-2022-30123  (opens in a new tab)

How to fix?

Upgrade Debian:14 ruby-rack to version 2.2.4-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ruby-rack package and not the ruby-rack package as distributed by Debian. See How to fix? for Debian:14 relevant fixed versions and status.

A sequence injection vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 which could allow is a possible shell escape in the Lint and CommonLogger components of Rack.

CVSS Base Scores

version 3.1