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CVE-2022-30122

Good to know:

Date: December 4, 2022

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.

Language: Ruby

Severity Score

7.5

Related Resources (11)

Url: https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729

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

Url: https://www.debian.org/security/2023/dsa-5530

Url: https://groups.google.com/g/ruby-security-ann/c/L2Axto442qk

Url: https://security.netapp.com/advisory/ntap-20231208-0012/

Url: https://security.netapp.com/advisory/ntap-20231208-0012

Url: https://access.redhat.com/security/cve/CVE-2022-30122

Url: https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30122.yml

Url: https://github.com/rack/rack

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-30122

Url: https://www.mend.io/vulnerability-database/CVE-2022-30122

Severity Score

7.5

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Inefficient Regular Expression Complexity

CWE-1333

Top Fix

Upgrade Version

Upgrade to version rack - 2.0.9.1,2.1.4.1,2.2.3.1

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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