org.apereo.cas:cas-server-support-oidc@5.3.0-RC3 vulnerabilities

Direct Vulnerabilities

Known vulnerabilities in the org.apereo.cas:cas-server-support-oidc package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • H
Insecure Randomness

org.apereo.cas:cas-server-support-oidc is a package that allows allows CAS to act as an OpenId Connect Provider (OP).

Affected versions of this package are vulnerable to Insecure Randomness. A insecure source of randomness is used to generate all of its random values as it relies upon apache commons lang3 RandomStringUtils. This could allow an attacker to possibly generate their own unique Ticket ID due to insufficient randomness.

How to fix Insecure Randomness?

Upgrade org.apereo.cas:cas-server-support-oidc to version 6.1.0-RC5 or higher.

[,6.1.0-RC5)