var-202007-0022
Vulnerability from variot

An authenticated remote attacker could crash PI Archive Subsystem when the subsystem is working under memory pressure. This can result in blocking queries to PI Data Archive (2018 SP2 and prior versions). PI Data Archive To NULL A vulnerability exists regarding pointer dereference.Information is tampered with and service operation is interrupted (DoS) It may be put into a state. OSIsoft PI Web API is a product of American OSIsoft company for accessing PI system data

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