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Ruby on Rails Other Vulnerability - CVE-2021-22904 - Vulnerability Database
Ruby on Rails

Ruby on Rails Other Vulnerability - CVE-2021-22904

High
Reference: CVE-2021-22904
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2021-22904
Title: Ruby on Rails Other Vulnerability
Overview:

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.