CVE-2005-4437

MD5 Neighbor Authentication in Extended Interior Gateway Routing Protocol EIGRP 1.2, as implemented in Cisco IOS 11.3 and later, does not include the Message Authentication Code MAC in the checksum, which allows remote attackers to sniff message hashes and 1 replay EIGRP HELLO messages or 2 cause...

CVE-2005-4437

CVE-2005-4437 describes a vulnerability in Extended Interior Gateway Routing Protocol (EIGRP) 1.2 as implemented in Cisco IOS 11.3 and later, where the MD5 neighbor authentication does not include the Message Authentication Code (MAC) in the checksum. This enables remote attackers to sniff messag...