HP-UX System Physical Environment Daemon (or "envd") contains an unspecified flaw that may allow a malicious user to gain access to unauthorized privileges.
Currently, there are no known workarounds or upgrades to correct this issue. However, the vendor has released a patch to address this vulnerability.
Install PHCO_33989 or subsequent
Install PHCO_33967 or subsequent
Patches are downloadable from: http://itrc.hp.com