CVE Vulnerability

CVE-2022-44572

A denial of service vulnerability in the multipart parsing component of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1 and 3.0.0.1 could allow an attacker tocraft input that can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted.

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://hackerone.com/reports/1639882 Permissions Required Third Party Advisory
Configurations

Configuration 1

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 08:15

Updated : 2023-02-17 06:55

NVD link : CVE-2022-44572

Mitre link : CVE-2022-44572

Products Affected
No products.
CWE
CWE-1333

Inefficient Regular Expression Complexity