CVE-2022-39823

An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. An OPC/UA browse request exceeding the server limit on continuation points may cause a use-after-free error

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-8.html	Mitigation Vendor Advisory
https://www.softing.com	Vendor Advisory
https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-8.html	Mitigation Vendor Advisory
https://www.softing.com	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:softing:opc::::::::
	cpe:2.3:a:softing:opc_ua_c\+\+_software_development_kit::::::::

History

21 Nov 2024, 07:18

Type	Values Removed	Values Added
References	~~() https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-8.html - Mitigation, Vendor Advisory~~	() https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-8.html - Mitigation, Vendor Advisory
References	~~() https://www.softing.com - Vendor Advisory~~	() https://www.softing.com - Vendor Advisory

Information

Published : 2022-10-20 21:15

Updated : 2024-11-21 07:18

NVD link : CVE-2022-39823

Mitre link : CVE-2022-39823

CVE.ORG link : CVE-2022-39823

JSON object : View

Products Affected

softing

opc_ua_c\+\+_software_development_kit
opc

CWE

CWE-416

Use After Free

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