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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2021-06-11T15:49:38

Updated: 2024-08-03T18:58:25.713Z

Reserved: 2021-01-06T00:00:00

Link: CVE-2021-22902

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-06-11T16:15:11.360

Modified: 2021-08-18T19:13:08.357

Link: CVE-2021-22902

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-05-05T00:00:00Z

Links: CVE-2021-22902 - Bugzilla