Bug 2358834 (CVE-2025-3501) - CVE-2025-3501 org.keycloak.protocol.services: Keycloak hostname verification
Summary: CVE-2025-3501 org.keycloak.protocol.services: Keycloak hostname verification
Keywords:
Status: NEW
Alias: CVE-2025-3501
Deadline: 2025-05-01
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-10 12:30 UTC by OSIDB Bzimport
Modified: 2025-04-29 23:03 UTC (History)
12 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:4335 0 None None None 2025-04-29 23:03:23 UTC
Red Hat Product Errata RHSA-2025:4336 0 None None None 2025-04-29 22:53:30 UTC

Description OSIDB Bzimport 2025-04-10 12:30:38 UTC 
Hostname verification issue that causes the trust store to trust all certificates. By setting the verification policy to 'ALL' not only the hostname check is skipped, but also the trust store certificate verification, which is an unintended side effect.
Comment 1 errata-xmlrpc 2025-04-29 22:53:28 UTC 
This issue has been addressed in the following products:

  Red Hat build of Keycloak 22

Via RHSA-2025:4336 https://access.redhat.com/errata/RHSA-2025:4336
Comment 2 errata-xmlrpc 2025-04-29 23:03:21 UTC 
This issue has been addressed in the following products:

  Red Hat build of Keycloak 26.0

Via RHSA-2025:4335 https://access.redhat.com/errata/RHSA-2025:4335
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