The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| opcfoundation | ua-nodeset | 1.05.01 | - |
| siemens | simatic_net_pc | - | - |
| siemens | simatic_net_pc | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
7
Affected Products
6
References
opcfoundation / ua-nodeset
| - |
| siemens | simatic_net_pc | - | - |
| siemens | simatic_net_pc | - | - |
| siemens | sitop_manager | - | - |
| siemens | telecontrol_server_basic | - | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Exploitability
Impact