CVE-2018-10894GHSA-XVV8-8WH9-9FH2
It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 4.4.0.Final
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Red Hat keycloak
3.4.3.Final
- org.keycloak:keycloak-saml-adapter-coreMaven
fixed in 4.4.0.Final
- org.keycloak:keycloak-servicesMaven
fixed in 4.4.0.Final