CVE-2021-22902
N/A
N/A
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | https://github.com/rails/rails | Fixed in 6.0.3.7, 6.1.3.2 | affected |
Weaknesses
- CWE-400: Denial of Service (CWE-400)
ADP Enrichment
CVE Program Container
Additional References
- https://hackerone.com/reports/1138654
- https://discuss.rubyonrails.org/t/cve-2021-22902-possible-denial-of-service-vulnerability-in-action-dispatch/77866
References
- https://hackerone.com/reports/1138654
- https://discuss.rubyonrails.org/t/cve-2021-22902-possible-denial-of-service-vulnerability-in-action-dispatch/77866
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