Bug 2322098 (CVE-2024-38821)

Summary:	CVE-2024-38821 Spring-WebFlux: Authorization Bypass of Static Resources in WebFlux Applications
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:	asoldano, bbaranow, bmaxwell, brian.stansberry, cdewolf, chazlett, darran.lofthouse, dkreling, dosoudil, fjuma, gmalinko, istudens, ivassile, iweiss, janstey, kaycoth, lgao, mosmerov, msochure, msvehla, nwallace, parichar, pdelbell, pjindal, pmackay, rstancel, rstepani, smaestri, tasato, tom.jenkinson
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	An authorization bypass vulnerability was found in Spring WebFlux applications, impacting static resources under specific conditions. If an application uses Spring's static resources support with restricted (non-permitAll) authorization rules, unauthorized access to these resources may be possible.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2024-10-28 08:01:04 UTC

Spring WebFlux applications that have Spring Security authorization rules on static resources can be bypassed under certain circumstances.

For this to impact an application, all of the following must be true:

  *  It must be a WebFlux application
  *  It must be using Spring's static resources support
  *  It must have a non-permitAll authorization rule applied to the static resources support