The lreply function in wu-ftpd 2.6.0 and earlier does not properly cleanse an untrusted format string, which allows remote attackers to execute arbitrary commands via the SITE EXEC command.
The snmpd.conf configuration file for the SNMP daemon (snmpd) in HP-UX 11.0 is world writable, which allows local users to modify SNMP configuration or gain privileges.
HP asecure creates the Audio Security File audio.sec with insecure permissions, which allows local users to cause a denial of service or gain additional privileges.
HP Ignite-UX does not save /etc/passwd when it creates an image of a trusted system, which can set the password field to a blank and allow an attacker to gain privileges.
The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU generates large amounts of traffic in response to small packets, allowing remote attackers to cause the system to be used as a packet amplifier.