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OSIsoft PI Data ArchiveOSIsoft PI System

Risk 49
Severity
7.1
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

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).

Remedy

Fully configure Windows authentication for the PI System and disable legacy authentication methods. For a starting point on PI System security best practices, see knowledge base article KB00833 -Seven best practices for securing your PI Server. (https://customers.osisoft.com/s/knowledgearticle?knowledgeArticleUrl=KB00833)
First published (updated )
CVE-2020-10600

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Contact

SecAlerts Pty Ltd.
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Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
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