CVE-2011-2007: Improper Input Validation

Microsoft Host Integration Server HIS 2004 SP1, 2006 SP1, 2009, and 2010 allows remote attackers to cause a denial of service SNA Server service outage via crafted TCP or UDP traffic, aka "Endless Loop DoS in snabase.exe Vulnerability."...

CVE-2008-3466: Improper Authentication

Microsoft Host Integration Server HIS 2000, 2004, and 2006 does not limit RPC access to administrative functions, which allows remote attackers to bypass authentication and execute arbitrary programs via a crafted SNA RPC message using opcode 1 or 6 to call the CreateProcess function, aka "HIS...