CVE-2023-32787
Summary
| CVE | CVE-2023-32787 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-05-15 15:15:00 UTC |
| Updated | 2024-04-02 14:49:00 UTC |
| Description | The OPC UA Legacy Java Stack before 6f176f2 enables an attacker to block OPC UA server applications via uncontrolled resource consumption so that they can no longer serve client applications. |
Risk And Classification
Problem Types: CWE-400
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Opcfoundation | Ua Java Legacy | All | All | All | All |
| Application | Prosysopc | Ua Historian | All | All | All | All |
| Application | Prosysopc | Ua Modbus Server | All | All | All | All |
| Application | Prosysopc | Ua Simulation Server | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Merge pull request #229 from OPCFoundation/224-maxconnectioncount-sho… · OPCFoundation/UA-Java-Legacy@6f176f2 · GitHub | MISC | github.com | |
| files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CV... | CONFIRM | files.opcfoundation.org | |
| GitHub - OPCFoundation/UA-Java-Legacy: This repository is provided by OPC Foundation as legacy support for an Java version for OPC UA. | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.