Red Hat Certificate System (RHCS) 7.3 and 8 and Dogtag Certificate System do not require authentication for requests to decrypt SCEP one-time PINs, which allows remote attackers to obtain PINs by sniffing the network for SCEP requests and then sending decryption requests to the Certificate Authority component.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Certificate_system | Redhat | 7.3 (including) | 7.3 (including) |
| Certificate_system | Redhat | 8 (including) | 8 (including) |
| Red Hat Certificate System 7.3 | RedHat | rhpki-ca-0:7.3.0-21.el4 | * |
| Red Hat Certificate System 7.3 | RedHat | rhpki-common-0:7.3.0-41.el4 | * |
| Red Hat Certificate System 7.3 | RedHat | rhpki-util-0:7.3.0-21.el4 | * |
| Red Hat Certificate System 8 | RedHat | pki-ca-0:8.0.7-1.el5pki | * |
| Red Hat Certificate System 8 | RedHat | pki-common-0:8.0.6-2.el5pki | * |
| Red Hat Certificate System 8 | RedHat | pki-util-0:8.0.5-1.el5pki | * |