En bref
- CVE-2020-8867 est une vulnérabilité ÉLEVÉE (CVSS 7.5) touchant OPCFoundation.NetStandard.Opc.Ua, unified architecture .net-standard (opcfoundation).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 2.6%, plus élevée que 85.6% des vulnérabilités.
- Correctif : mettre à jour vers 1.4.359.31 ou plus récent.
Description
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.
NVD description
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.
Autres vulnérabilités de OPCFoundation.NetStandard.Opc.Ua
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