Description
The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.
Published: 2022-03-21
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-31899 The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.
History

No history.

Subscriptions

Opcfoundation Ua-nodeset
Siemens Simatic Net Pc Sitop Manager Telecontrol Server Basic
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T04:39:20.271Z

Reserved: 2021-12-16T00:00:00.000Z

Link: CVE-2021-45117

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-03-21T15:15:07.927

Modified: 2024-11-21T06:31:59.667

Link: CVE-2021-45117

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses