Authentication flaw

2023-08-0303:15:00

PRIOn knowledge base

www.prio-n.com

keyfactor ejbca

denial of service

oauth

disclosure

ca certificates

authentication issue

less privileged users

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.8%

JSON

In the Keyfactor EJBCA before 8.0.0, the RA web certificate distribution servlet /ejbca/ra/cert allows partial denial of service due to an authentication issue. In configurations using OAuth, disclosure of CA certificates (attributes and public keys) to unauthenticated or less privileged users may occur.

CPENameOperatorVersion
ejbcalt8.0.0

CPE	Name	Operator	Version
	ejbca	lt	8.0.0

References

keyfactor.com

support.keyfactor.com/hc/en-us/articles/16671824556827-EJBCA-Security-Advisory-Partial-denial-of-service-attack-on-certificate-distribution-servlet-ejbca-ra-cert