CVE-2022-30123

2022-12-0500:00:00

ubuntu.com

vulnerability

sequence injection

rack

shell escape

lint

commonlogger

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

0.005 Low

EPSS

Percentile

75.5%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchruby-rack< 1.6.4-4ubuntu0.2+esm2UNKNOWN
ubuntu20.04noarchruby-rack< 2.0.7-2ubuntu0.1+esm2UNKNOWN
ubuntu22.04noarchruby-rack< 2.1.4-5ubuntu1+esm2UNKNOWN
ubuntu14.04noarchruby-rack< 1.5.2-3+deb8u3ubuntu1~esm4UNKNOWN
ubuntu16.04noarchruby-rack< 1.6.4-3ubuntu0.2+esm2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	ruby-rack	< 1.6.4-4ubuntu0.2+esm2	UNKNOWN
ubuntu	20.04	noarch	ruby-rack	< 2.0.7-2ubuntu0.1+esm2	UNKNOWN
ubuntu	22.04	noarch	ruby-rack	< 2.1.4-5ubuntu1+esm2	UNKNOWN
ubuntu	14.04	noarch	ruby-rack	< 1.5.2-3+deb8u3ubuntu1~esm4	UNKNOWN
ubuntu	16.04	noarch	ruby-rack	< 1.6.4-3ubuntu0.2+esm2	UNKNOWN