CVE-2024-45813
MEDIUMfind-my-way 5.5.0-8.2.1 and 9.0.0 - Denial of Service via Inefficient Regular Expression
Title source: llmDescription
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.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
https://github.com/delvedor/find-my-way/security/advisories/GHSA-rrr8-f88r-h8q6
Patch x_refsource_misc
https://github.com/delvedor/find-my-way/commit/5e9e0eb5d8d438e06a185d5e536a896572dd0440
Various Sources x_refsource_misc
https://blakeembrey.com/posts/2024-09-web-redos
Scores
CVSS v3
5.3
EPSS
0.0065
EPSS Percentile
46.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-1333
Status
published
Products (3)
delvedor/find-my-way
< 8.2.2
delvedor/find-my-way
= 9.0.0
npm/find-my-way
5.5.0 - 8.2.2npm
Published
Sep 18, 2024
Tracked Since
Feb 18, 2026