cve-2023-22792
Vulnerability from cvelistv5
Published
2023-02-09 00:00
Modified
2024-08-02 10:20
Severity ?
EPSS score ?
Summary
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 X_FORWARDED_HOST 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
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| n/a | https://github.com/rails/rails |
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