CVE-2023-22792
- Source
- https://cve.org/CVERecord?id=CVE-2023-22792
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-22792.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-22792
- Aliases
- Downstream
- Related
- Published
- 2023-02-09T20:15:11.290Z
- Modified
- 2026-04-12T07:24:54.792784Z
- 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
Affected packages
Git / github.com/rails/rails
Affected ranges
- Type
- GIT
- Repo
- https://github.com/rails/rails
- Events
- Database specific
{ "cpe": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*", "source": "CPE_FIELD", "extracted_events": [ { "introduced": "3.0.0" }, { "fixed": "6.0.6.1" }, { "introduced": "6.1.0" }, { "fixed": "6.1.7.1" }, { "introduced": "7.0.0" }, { "fixed": "7.0.4.1" } ] }