CVE-2022-39823
High
Description
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
SeverityHigh
CVSS7.5
Exploit probability—
ProductSofting Opc
PublishedOct 20, 2022
First seenOct 20, 2022
Weakness typeCWE-416Use after free
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| softing opc | 5.20 ≤ v ≤ 5.22 | — |
| softing opc_ua_c\+\+_software_development_kit | 5.70 ≤ v ≤ 6.00 | — |
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