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CVE-2021-22904

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 before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses `authenticate_or_request_with_http_token` or `authenticate_with_http_token` for request authentication.

Affected (4)

Products: Rubyonrails: Rails
Rubyonrails
1 product
Rails
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Rubyonrails
Rails
Before 5.2.4.6
Rails
From 5.2.5 to 5.2.6
Rails
From 6.0.0 to 6.0.3.7
Rails
From 6.1.0 to 6.1.3.2

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 (6)

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

Timeline

No history available yet.