CVE-2021-22904: Uncontrolled Resource Consumption

June 11, 2021 (updated September 20, 2021)

There is a possible DoS vulnerability in the Token Authentication logic in Action Controller. Impacted code uses authenticate_or_request_with_http_token or authenticate_with_http_token for request authentication.

References

groups.google.com/g/rubyonrails-security/c/Pf1TjkOBdyQ
nvd.nist.gov/vuln/detail/CVE-2021-22904

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