CVE-2021-32959

AVEVA SuiteLink Server Buffer Overflow

State: Published
Severity: 8.1 High
Published: Sep 23, 2021
Updated: Aug 3, 2024
Reserved: May 13, 2021

Description

Heap-based buffer overflow in SuiteLink server while processing commands 0x05/0x06

Scores

CVSS	Score	Vector	Source
3.1	8.1 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
AVEVA System Platform 2020AVEVA Software, LLC	R2 P01 and earlierAffected
AVEVA InTouch 2020AVEVA Software, LLC	R2 P01 and earlierAffected
AVEVA Historian 2020AVEVA Software, LLC	R2 P01 and earlierAffected
AVEVA Communication Drivers Pack 2020AVEVA Software, LLC	R2 and earlierAffected
AVEVA Batch Management 2020AVEVA Software, LLC	2020 and earlierAffected
AVEVA MES 2014AVEVA Software, LLC	R2 and earlierAffected

References

https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdf

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