CVE-2021-22904

State: Published
Severity: Not scored
Published: Jun 11, 2021
Updated: Aug 3, 2024
Reserved: Jan 6, 2021

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-400 Denial of Service (CWE-400)

Affected Products

Product	Versions
https://github.com/rails/railsn/a	Fixed in 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6Affected

References

https://hackerone.com/reports/1101125
https://discuss.rubyonrails.org/t/cve-2021-22904-possible-dos-vulnerability-in-action-controller-token-authentication/77869
https://security.netapp.com/advisory/ntap-20210805-0009/

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