Several potential security vulnerabilities have been identified in HP Tru64
UNIX TCP/IP, including ICMP.These exploits  could result in a remote Denial of
Service (DoS) from predictable Initial Sequence Numbers (ISNs), network 
throughput reduction for TCP connections, or the reset of TCP connection.

HP has corrected the following potential security vulnerabilites:
   
  SSRT4743, SSRT4884 - TCP/IP  ICMP   (Severity - High)

