The specific flaw exists within the processing of the MemoryReadLong method. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the aq process.
LAquis SCADA has issued an update to correct this vulnerability. More details can be found at:
|Esteban Ruiz (mr_me) of Source Incite