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CVE-2021-22904
HIGH7.5
Description
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.
CVE Details
CVSS v3.1 Score7.5
SeverityHIGH
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
Published6/11/2021
Last Modified11/21/2024
Sourcenvd
Honeypot Sightings0
Affected Products
rubyonrails:rails
Weaknesses (CWE)
CWE-400
References
https://discuss.rubyonrails.org/t/cve-2021-22904-possible-dos-vulnerability-in-action-controller-token-authentication/77869(support@hackerone.com)
https://hackerone.com/reports/1101125(support@hackerone.com)
https://security.netapp.com/advisory/ntap-20210805-0009/(support@hackerone.com)
https://discuss.rubyonrails.org/t/cve-2021-22904-possible-dos-vulnerability-in-action-controller-token-authentication/77869(af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/1101125(af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20210805-0009/(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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