find-my-way has a ReDoS vulnerability in multiparametric routes
### Impact A bad regular expression is generated any time you have two parameters within a single segment, when adding a `-` at the end, like `/:a-:b-`. ### Patches Update to find-my-way v8.2.2 or v9.0.1. or subsequent versions. ### Workarounds No known workarounds. ### References - [CVE-2024-45296](https://github.com/advisories/GHSA-9wv6-86v2-598j) - [Detailed blog post about `path-to-regexp` vulnerability](https://blakeembrey.com/posts/2024-09-web-redos/)
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-45813US | — | — | ||
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 reg… | ||||
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references
External citations — patches, advisories, analysis.
- https://blakeembrey.com/posts/2024-09-web-redosWEB
- https://github.com/advisories/GHSA-9wv6-86v2-598jADVISORY
- https://github.com/delvedor/find-my-wayPACKAGE
- https://github.com/delvedor/find-my-way/commit/17fae694dcefc056045da201681c1530f0f80518WEB
- https://github.com/delvedor/find-my-way/commit/5e9e0eb5d8d438e06a185d5e536a896572dd0440WEB
- https://github.com/delvedor/find-my-way/commit/66fa03923355b8da1db4ba572d66a4fee4a57cf5WEB
- https://github.com/delvedor/find-my-way/security/advisories/GHSA-rrr8-f88r-h8q6WEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-45813ADVISORY
scry
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