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CVE-2021-22902

nvd nist
Published: Jun 11, 2021Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

The actionpack ruby gem (a framework for handling and responding to web requests in Rails) before 6.0.3.7, 6.1.3.2 suffers from a possible denial of service vulnerability in the Mime type parser of Action Dispatch. Carefully crafted Accept headers can cause the mime type parser in Action Dispatch to do catastrophic backtracking in the regular expression engine.

Affected (2)

Products: Rubyonrails: Rails
Rubyonrails
1 product
Rails
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Rubyonrails
Rails
From 6.0.0 to 6.0.3.7
Rails
From 6.1.0 to 6.1.0.2

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (4)

Source: support@hackerone.com
ExploitMitigationPatchVendor Advisory
Source: support@hackerone.com
Permissions RequiredThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitMitigationPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions RequiredThird Party Advisory

Timeline

No history available yet.