Summary
Successful exploitation of these vulnerabilities could allow an attacker to crash the product being accessed or throttle the memory leading to a partial denial-of-service condition.
Vulnerabilities 2
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High 7.5
Improper Check or Handling of Exceptional Conditions in Aveva PI Server
AVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to remotely crash the PI Message Subsystem of a PI Server, resulting in a denial-of-service condition.
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Medium 5.3
Missing Release of Resource after Effective Lifetime vulnerability in Aveva PI Server
AVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to cause the PI Message Subsystem of a PI Server to consume available memory resulting in throttled processing of new PI Data Archive eve…
Revision history
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#1
Initial Publication
References
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ICSA Advisory ICSA-24-018-01 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-24-018-01
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
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Recommended Practices
https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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Recommended Practices
https://www.cisa.gov/topics/industrial-control-systems
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Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B