Vulnerability Description
find-my-way is a fast, open source HTTP router, internally using a Radix Tree (aka compact Prefix Tree), supports route params, wildcards, and it's framework independent. A bad regular expression is generated any time one has two parameters within a single segment, when adding a `-` at the end, like `/:a-:b-`. This may cause a denial of service in some instances. Users are advised to update to find-my-way v8.2.2 or v9.0.1. or subsequent versions. There are no known workarounds for this issue.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://blakeembrey.com/posts/2024-09-web-redos
- https://github.com/delvedor/find-my-way/commit/5e9e0eb5d8d438e06a185d5e536a89657
- https://github.com/delvedor/find-my-way/security/advisories/GHSA-rrr8-f88r-h8q6
FAQ
What is CVE-2024-45813?
CVE-2024-45813 is a vulnerability with a CVSS score of 5.3 (MEDIUM). find-my-way is a fast, open source HTTP router, internally using a Radix Tree (aka compact Prefix Tree), supports route params, wildcards, and it's framework independent. A bad regular expression is g...
How severe is CVE-2024-45813?
CVE-2024-45813 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-45813?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.