CVE-2009-3474

https://notcve.org/view.php?id=CVE-2009-3474

OpenSAML 2.x before 2.2.1 and XMLTooling 1.x before 1.2.1, as used by Internet2 Shibboleth Service Provider 2.x before 2.2.1, do not follow the KeyDescriptor element's Use attribute, which allows remote attackers to use a certificate for both signing and encryption when it is designated for just one purpose, potentially weakening the intended security application of the certificate. OpenSAML v2.x anterior a v2.2.1 y XMLTooling v1.x anterior a v1.2.1, utilizado por Internet2 Shibboleth Service Provider v2.x anterior a v2.2.1,no siguen el atributo Use del elemento KeyDescriptor, lo cual permite a atacantes remotos utilizar un certificado para la firma y encriptación, cuando esta designado para un solo fin, debilitando potencialmente el propósito de aplicación de seguridad del certificado. • http://secunia.com/advisories/36855 http://secunia.com/advisories/36868 http://secunia.com/advisories/36876 http://shibboleth.internet2.edu/secadv/secadv_20090817a.txt http://www.debian.org/security/2009/dsa-1895 http://www.debian.org/security/2009/dsa-1896 http://www.securityfocus.com/bid/36516 https://bugs.internet2.edu/jira/browse/CPPOST-28 https://exchange.xforce.ibmcloud.com/vulnerabilities/53474 • CWE-310: Cryptographic Issues •