CVE-2022-44571

Severity CVSS v4.0:

Pending analysis

Type:

CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')

Publication date:

09/02/2023

Last modified:

13/02/2025

Description

There is a denial of service vulnerability in the Content-Disposition parsingcomponent of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1. This could allow an attacker to craft an input that can cause Content-Disposition header parsing in Rackto take an unexpected amount of time, possibly resulting in a denial ofservice attack vector. This header is used typically used in multipartparsing. Any applications that parse multipart posts using Rack (virtuallyall Rails applications) are impacted.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x

7.50

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:rack:rack::::::ruby::*	2.0.0 (including)	2.0.9.2 (excluding)
cpe:2.3:a:rack:rack::::::ruby::*	2.1.0 (including)	2.1.4.2 (excluding)
cpe:2.3:a:rack:rack::::::ruby::*	2.2.0 (including)	2.2.6.1 (excluding)
cpe:2.3:a:rack:rack::::::ruby::*	3.0.0.0 (including)	3.0.4.1 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-44571

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools