CVE-2022-44570

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.

CVSS v3.0 7.5 HIGH

7.5^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://discuss.rubyonrails.org/t/cve-2022-44570-possible-denial-of-service-vulnerability-in-racks-range-header-parsing/82125	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:rack_project:rack::::::ruby::*
	cpe:2.3:a:rack_project:rack::::::ruby::*
	cpe:2.3:a:rack_project:rack::::::ruby::*
	cpe:2.3:a:rack_project:rack::::::ruby::*

Information

Published : 2023-02-09 12:15

Updated : 2023-02-17 08:33

NVD link : CVE-2022-44570

Mitre link : CVE-2022-44570

JSON object : View

CWE

CWE-400

Uncontrolled Resource Consumption

Products Affected

rack_project

rack

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7.5 /10