ID de CVE:	CAN-2005-2359
Descripción:	The AES-XCBC-MAC algorithm in IPsec in FreeBSD 5.3 and 5.4, when used for authentication without other encryption, uses a constant key instead of the one that was assigned by the system administrator, which can allow remote attackers to spoof packets to establish an IPsec session.
Prueba de IDs:	Ninguno disponible
Referencias Cruzadas:	Common Vulnerability Exposure (CVE) ID: CVE-2005-2359 BugTraq ID: 14394 http://www.securityfocus.com/bid/14394 FreeBSD Security Advisory: FreeBSD-SA-05:19 ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:19.ipsec.asc http://securitytracker.com/id?1014586 http://secunia.com/advisories/16244/ XForce ISS Database: freebsd-aesxcbcmac-security-bypass(21551) https://exchange.xforce.ibmcloud.com/vulnerabilities/21551