CVE-2023-22792

Source

https://nvd.nist.gov/vuln/detail/CVE-2023-22792

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22792.json

Aliases

• GHSA-p84v-45xj-wwqj

Related

• DSA-5372-1
• RLSA-2023:6818

Published

2023-02-09T20:15:11Z

Modified

2024-02-02T14:15:53Z

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