CVE-2024-45813 MEDIUM

CVE-2024-45813: ReDoS vulnerability in multiparametric routes in find-my-way

Vendor Delvedor
Product find-my-way
Weakness CWE-1333
Published September 18, 2024
Last update September 18, 2024

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

September 18, 2024 CVE published
September 18, 2024 Record updated