CVE-2023-22792
- Source
- https://cve.org/CVERecord?id=CVE-2023-22792
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22792.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-22792
- Aliases
- Downstream
- Related
- Published
- 2023-02-09T20:15:11.290Z
- Modified
- 2026-02-05T03:28:51.940323Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A regular expression based DoS vulnerability in Action Dispatch <6.0.6.1,< 6.1.7.1, and <7.0.4.1. Specially crafted cookies, in combination with a specially crafted XFORWARDEDHOST header can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability All users running an affected release should either upgrade or use one of the workarounds immediately.
- References
-
- https://discuss.rubyonrails.org/t/cve-2023-22792-possible-redos-based-dos-vulnerability-in-action-dispatch/82115
- https://security.netapp.com/advisory/ntap-20240202-0007/
- https://www.debian.org/security/2023/dsa-5372
- https://discuss.rubyonrails.org/t/cve-2023-22792-possible-redos-based-dos-vulnerability-in-action-dispatch/82115