Bug 2269371 (CVE-2024-2419)

Summary: CVE-2024-2419 keycloak: path traversal in the redirect validation
Product: [Other] Security Response Reporter: Patrick Del Bello <pdelbell>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: boliveir, chazlett, dpalmer, drichtar, mulliken, pdrozd, peholase, pjindal, pskopek, rowaters, security-response-team, sthorger
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Keycloak's redirect_uri validation logic. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to the theft of an access token, making it possible for the attacker to impersonate other users. It is very similar to CVE-2023-6291.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On:    
Bug Blocks: 2269370    

Description Patrick Del Bello 2024-03-13 13:18:48 UTC
An issue was found in the redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts.

Comment 4 errata-xmlrpc 2024-04-16 20:26:50 UTC
This issue has been addressed in the following products:

  Red Hat build of Keycloak 22

Via RHSA-2024:1867 https://access.redhat.com/errata/RHSA-2024:1867