A remotely exploitable directory traversal vulnerability exists in the HP-UX line printer daemon.
The line printer daemon (rlpdaemon) enables various clients to share printers over a network. By sending a specially crafted print request to an HP-UX host running the rlpdaemon, a local or remote attacker can create arbitrary files or directories on the target host. Intruders may find this vulnerability attractive to exploit because the line printer daemon is enabled by default to provide printing services.
An attacker may be able to execute arbitrary code on the target system with the privileges of the line printer daemon, typically superuser.
Contact HP for patches.
Disable the line printer daemon until a patch can be applied.
Vendor| Status| Date Notified| Date Updated
HP| | -| 21 Nov 2001
If you are a vendor and your product is affected, let us know.
Group | Score | Vector
Base | N/A | N/A
Temporal | N/A | N/A
Environmental | N/A | N/A
This vulnerability was discovered and researched by Mark Dowd and Kris Hunt of Internet Security Systems (ISS). The CERT/CC thanks ISS for the information contained in their advisory.
This document was written by Ian A. Finlay.