CVE-2011-4197

https://notcve.org/view.php?id=CVE-2011-4197

etc/inc/certs.inc in the PKI implementation in pfSense before 2.0.1 creates each X.509 certificate with a true value for the CA basic constraint, which allows remote attackers to create sub-certificates for arbitrary subjects by leveraging the private key. etc/inc/certs.inc en la implementación de PKI pfSense antes de v2.0.1, crea cada certificado X.509 con un valor verdadero para la restricción básica de CA, lo que permite a atacantes remotos crear sub-certificados para temas de su elección aprovechando la clave privada. • http://archives.neohapsis.com/archives/bugtraq/2011-12/0152.html http://secunia.com/advisories/46780 http://www.osvdb.org/77982 http://www.securityfocus.com/bid/51169 https://exchange.xforce.ibmcloud.com/vulnerabilities/71969 https://github.com/bsdperimeter/pfsense/commit/1379d66f11aaf72982a70287b83e24efcd18898e https://github.com/bsdperimeter/pfsense/commit/87b4deb2b2dae9013e6aa0fe490d6a5a04a27894 https://www.trustmatta.com/advisories/MATTA-2011-001.txt • CWE-264: Permissions, Privileges, and Access Controls •