Unspecified vulnerability in the Veritas network daemon (aka vnetd) in Symantec Veritas NetBackup Server / Enterprise Server 5.x, 6.0 before MP7 SP1, and 6.5 before 6.5.3.1 allows remote attackers to execute arbitrary code via unknown vectors related to "initial communications setup."
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.