CVE Vulnerability

CVE-2018-10894

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.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894 Issue Tracking Patch
https://access.redhat.com/errata/RHSA-2018:3595 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3593 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3592 Vendor Advisory
https://access.redhat.com/errata/RHSA-2019:0877 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:redhat:keycloak:3.4.3:*:*:*:*:*:*:*
Information

Published : 2018-08-01 05:29

Updated : 2019-10-09 11:33

NVD link : CVE-2018-10894

Mitre link : CVE-2018-10894

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation