CA Unicenter Software Delivery dtscore.dll Stack Overflow Vulnerability

2009-08-07T00:00:00
ID ZDI-09-052
Type zdi
Reporter Orlando Padilla and Peter Silberman
Modified 2009-11-09T00:00:00

Description

This vulnerability allows attackers to execute arbitrary code on vulnerable installations of Computer Associates Unicenter Software Delivery. Authentication is not required to exploit this vulnerability.

The specific flaw resides in the dtscore.dll library. The vulnerability is exposed through multiple processes listening on multiple ports. The vulnerable function is a token searching routine which will copy user supplied data into a fixed length stack buffer. Exploitation of this vulnerability leads to arbitrary code execution under the context of the SYSTEM user.