Filtered by vendor Opcua Project Subscriptions
Filtered by product Opcua Subscriptions
Total 3 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2022-25903 1 Opcua Project 1 Opcua 2024-11-21 7.5 High
The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) via the ExtensionObjects and Variants objects, when it allows unlimited nesting levels, which could result in a stack overflow even if the message size is less than the maximum allowed.
CVE-2022-25888 1 Opcua Project 1 Opcua 2024-11-21 7.5 High
The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
CVE-2022-25304 2 Asyncua Project, Opcua Project 2 Asyncua, Opcua 2024-11-21 7.5 High
All versions of package opcua; all versions of package asyncua are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.