CVE-2022-44570

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

A denial of service vulnerability in the Range header parsing component of Rack >= 1.5.0. A Carefully crafted input can cause the Range header parsing component in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that deal with Range requests (such as streaming applications, or applications that serve files) may be 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::*	1.5.0 (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 (including)	3.0.4.1 (excluding)

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

CVE-2022-44570

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools