CVE-2018-10894

Summary

CVE	CVE-2018-10894
State	PUBLIC
Assigner	[email protected]
Source Priority	CVE Program / NVD first with legacy fallback
Published	2018-08-01 17:29:00 UTC
Updated	2019-10-09 23:33:00 UTC
Description	It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.

Risk And Classification

Problem Types: CWE-295

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Operating System	Redhat	Enterprise Linux	6.0	All	All	All
Operating System	Redhat	Enterprise Linux	7.0	All	All	All
Operating System	Redhat	Enterprise Linux	6.0	All	All	All
Operating System	Redhat	Enterprise Linux	7.0	All	All	All
Application	Redhat	Keycloak	3.4.3	All	All	All
Application	Redhat	Keycloak	3.4.3	All	All	All
Application	Redhat	Single Sign-on	7.2	All	All	All
Application	Redhat	Single Sign-on	7.2	All	All	All

References

Reference	Source	Link	Tags
Red Hat Customer Portal	REDHAT	access.redhat.com	Vendor Advisory
1599434 – (CVE-2018-10894) CVE-2018-10894 keycloak: auth permitted with expired certs in SAML client	CONFIRM	bugzilla.redhat.com	Issue Tracking, Patch, Vendor Advisory
Red Hat Customer Portal	REDHAT	access.redhat.com	Vendor Advisory
Red Hat Customer Portal	REDHAT	access.redhat.com	Vendor Advisory
Red Hat Customer Portal	REDHAT	access.redhat.com	Vendor Advisory
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

Legacy QID Mappings

994825 Java (Maven) Security Update for org.keycloak:keycloak-core (GHSA-xvv8-8wh9-9fh2)