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GLSA-202310-18 : Rack: Multiple Vulnerabilities

critical Nessus Plugin ID 184012

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Description

The remote host is affected by the vulnerability described in GLSA-202310-18 (Rack: Multiple Vulnerabilities)

 - A possible denial of service vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 in the multipart parsing component of Rack. (CVE-2022-30122)

 - 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. (CVE-2022-30123)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

All Rack users should upgrade to the latest version:

 # emerge --sync # emerge --ask --oneshot --verbose >=dev-ruby/rack-2.2.3.1

See Also

https://security.gentoo.org/glsa/202310-18

https://bugs.gentoo.org/show_bug.cgi?id=884795

Plugin Details

Severity: Critical

ID: 184012

File Name: gentoo_GLSA-202310-18.nasl

Version: 1.0

Type: local

Published: 10/30/2023

Updated: 10/30/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.1

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2022-30123

CVSS v3

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

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

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

Vulnerability Information

CPE: cpe:/o:gentoo:linux, p-cpe:/a:gentoo:linux:rack

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Exploit Ease: No known exploits are available

Patch Publication Date: 10/30/2023

Vulnerability Publication Date: 11/3/2022

Reference Information

CVE: CVE-2022-30122, CVE-2022-30123