CVE-2023-40545

critical

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.

References

https://www.pingidentity.com/en/resources/downloads/pingfederate/previous-releases.html

https://support.pingidentity.com/s/article/SECADV040-PingFederate-OAuth-Client-Authentication-Bypass

https://docs.pingidentity.com/r/en-us/pingfederate-113/hro1701116403236

Details

Source: Mitre, NVD

Published: 2024-02-06

Updated: 2024-02-13

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H