cve-2020-8867
Vulnerability from cvelistv5
Published
2020-04-22 20:51
Modified
2024-08-04 10:12
Severity
Summary
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard 1.04.358.30. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of sessions. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to create a denial-of-service condition against the application. Was ZDI-CAN-10295.
References
| Source | URL | Tags |
|---|---|---|
| zdi-disclosures@trendmicro.com | https://opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2020-8867.pdf | Vendor Advisory |
| zdi-disclosures@trendmicro.com | https://www.zerodayinitiative.com/advisories/ZDI-20-536/ | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product |
|---|---|
| OPC Foundation | UA .NET Standard |
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