CVE-2018-10894
Keycloak Authentication Error
5.4
MEDIUM
CVSS 3.1
EPSS 0.05%
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.
How to fix CVE-2018-10894
To remediate CVE-2018-10894, upgrade the affected package to a fixed version below.
- Maven/org.keycloak:keycloak-saml-adapter-core—upgrade to 4.4.0.Final or later
- —upgrade to 4.4.0.Final or later
Is CVE-2018-10894 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.4.0.Final
- from 0, < 4.4.0.Final
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |