Bug 2313383 (CVE-2024-45813)

Summary:	CVE-2024-45813 find-my-way: ReDoS vulnerability in multiparametric routes
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	gkamathe, gparvin, jkoehler, lbainbri, njean, owatkins, pahickey, rhaigner, sdawley
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A regular expression denial of service (ReDoS) flaw was found in find-my-way. A bad regular expression is generated any time one has two parameters within a single segment, when adding a `-` at the end, such as `/:a-:b-`. This issue may cause a denial of service in some instances.	Story Points:	---
Clone Of:		Environment:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2024-09-18 17:20:36 UTC

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.

Comment 1 errata-xmlrpc 2024-11-25 18:24:32 UTC

This issue has been addressed in the following products:

  Red Hat OpenShift Dev Spaces 3 Containers

Via RHSA-2024:10236 https://access.redhat.com/errata/RHSA-2024:10236