Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-r934-w73g-v4p8
Advisory ID github_osv/GHSA-r934-w73g-v4p8
Aliases
Summary Duplicate Advisory: Keycloak hostname verification # Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-hw58-3793-42gg. This link is maintained to preserve external references. # Original Description A flaw was found in Keycloak. By setting a verification policy to 'ALL', the trust store certificate verification is skipped, which is unintended.
Status Published
Exploitability 0.5
Weighted Severity 7.4
Risk 3.7
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-297 Improper Validation of Certificate with Host Mismatch
System Score Found at
cvssv3.1 8.2 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/04/GHSA-r934-w73g-v4p8/GHSA-r934-w73g-v4p8.json
generic_textual HIGH
Reference id Reference type URL
https://bugzilla.redhat.com/show_bug.cgi?id=2358834
https://github.com/keycloak/keycloak
CVE-2025-3501 https://access.redhat.com/security/cve/CVE-2025-3501
CVE-2025-3501 https://nvd.nist.gov/vuln/detail/CVE-2025-3501
RHSA-2025:4335 https://access.redhat.com/errata/RHSA-2025:4335
RHSA-2025:4336 https://access.redhat.com/errata/RHSA-2025:4336
RHSA-2025:8672 https://access.redhat.com/errata/RHSA-2025:8672
RHSA-2025:8690 https://access.redhat.com/errata/RHSA-2025:8690
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/04/GHSA-r934-w73g-v4p8/GHSA-r934-w73g-v4p8.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.