This page lists publicly disclosed CVE vulnerabilities affecting node-opcua_project node-opcua (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2022-24375 | The package node-opcua before 2.74.0 are vulnerable to Denial of Service (DoS) when bypassing the limitations for excessive memory consumption by sending multiple CloseSession requests with the deleteSubscription parameter equal to False. | [email protected] | 7.5 | 0.60% | 2022-08-24 | 2024-11-21 |
| CVE-2022-25231 | The package node-opcua before 2.74.0 are vulnerable to Denial of Service (DoS) by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit. | [email protected] | 7.5 | 0.57% | 2022-08-23 | 2024-11-21 |
| CVE-2022-21208 | The package node-opcua before 2.74.0 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. | [email protected] | 7.5 | 1.12% | 2022-08-23 | 2024-11-21 |