CVE-2023-40545 Information

Description

Authentication bypass when an OAuth2 Client is using client_secret_jwt as its authentication method on affected 11.3 versions via specially crafted requests.

Reference

https://support.pingidentity.com/s/article/SECADV040-PingFederate-OAuth-Client-Authentication-Bypass https://www.pingidentity.com/en/resources/downloads/pingfederate/previous-releases.html https://docs.pingidentity.com/r/en-us/pingfederate-113/hro1701116403236