CVE Vulnerabilities

CVE-2021-32971

NULL Pointer Dereference

Published: Sep 23, 2021 | Modified: Oct 01, 2021

CVSS 3.x

7.5

HIGH

Source:

NVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-32971
CWE	https://cwe.mitre.org/data/definitions/476.html

Null pointer dereference in SuiteLink server while processing command 0x07

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name	Vendor	Start Version	End Version
Suitelink	Aveva	*	3.2.002 (excluding)

Potential Mitigations

References

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

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