CVE-2021-22902
Vulnerability from cvelistv5
Published
2021-06-11 15:49
Modified
2024-08-03 18:58
Severity ?
Summary
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.
References
support@hackerone.comhttps://discuss.rubyonrails.org/t/cve-2021-22902-possible-denial-of-service-vulnerability-in-action-dispatch/77866Exploit, Mitigation, Patch, Vendor Advisory
support@hackerone.comhttps://hackerone.com/reports/1138654Permissions Required, Third Party Advisory
Impacted products
n/ahttps://github.com/rails/rails
Show details on NVD website

To clipboard 

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