Description
All versions of package asneg/opcuastack are vulnerable to Denial of Service (DoS) due to a missing handler for failed casting when unvalidated data is forwarded to boost::get function in OpcUaNodeIdBase.h. Exploiting this vulnerability is possible when sending a specifically crafted OPC UA message with a special encoded NodeId.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | ASNeG/OpcUaStack | < unspecified |
References
- https://security.snyk.io/vuln/SNYK-UNMANAGED-ASNEGOPCUASTACK-2988732Third Party Advisory
- https://security.snyk.io/vuln/SNYK-UNMANAGED-ASNEGOPCUASTACK-2988732Third Party Advisory
Timeline
- Published
- Aug 23, 2022
- Last modified
- Jun 17, 2026
- NVD status
- Modified