CVE-2024-10973
mediumpriority · track · 0OT risk · elevatedEPSS 0.003 · 19 %ileDEEUUSEPSS · scored 2026-10-27
A vulnerability was found in Keycloak. The environment option `KC_CACHE_EMBEDDED_MTLS_ENABLED` does not work and the JGroups replication configuration is always used in plain text which can allow an attacker that has access to adjacent networks related to JGroups to read sensitive information.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
- Maven org.keycloak:keycloak-quarkus-server25.0.0 → 26.0.6osvUSpkg:maven/org.keycloak/keycloak-quarkus-server
advisories (2)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2024-3719Keycloak: Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2024-12-17csaf · cert_bundDE
Ein Angreifer aus einem angrenzenden Netzwerk kann eine Schwachstelle in Keycloak ausnutzen, um Informationen offenzulegen.
- GHSA-g6qq-c9f9-2772Keycloak on Quarkus CLI option for encrypted JGroups ignored2025-02-05ghsa · osvUS
The env option `KC_CACHE_EMBEDDED_MTLS_ENABLED` does not work and the jgroups replication configuration is always used in plain. This option worked before in 24 and 22. More info in public issue https://github.com/keycloak/keycloak/issues/34644.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2024-10973cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2024-10973cnnvd
- https://vigilance.fr/vulnerability/Keycloak-no-encryption-via-KC-CACHE-EMBEDDED-MTLS-ENABLED-45928cnnvd
- https://access.redhat.com/security/cve/CVE-2024-10973enisa_euvd
- https://bugzilla.redhat.com/show_bug.cgi?id=2324361enisa_euvd
- https://access.redhat.com/security/cve/CVE-2024-10973nvd
- https://bugzilla.redhat.com/show_bug.cgi?id=2324361nvd
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