DEBIAN-CVE-2022-30123

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2022-30123
Published: 05 Dec 2022, 22:15
Last modified:28 Apr 2026, 20:24

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
10 CRITICAL
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

05 Dec 2022, 22:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:24
Last Modified
Vulnerability information updated

Description

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 Metrics

  • v3.1•CRITICAL•Score: 10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Systems

  • debian•ruby-rack

    < 2.1.4-3+deb11u1 | < 2.2.4-1 | < 2.2.4-1 | < 2.2.4-1

References (1)