Denial of Service (DoS)

Overview node-opcua is an implementation of a OPC UA stack fully written in javascript and nodejs Affected versions of this package are vulnerable to Denial of Service DoS when bypassing the limitations for excessive memory consumption by sending multiple CloseSession requests with the...

@frangoteam/fuxa (>=1.1.7, <=1.1.8), @hive-command/discovery-server (>=1.3.2-alpha.86, <=1.3.3-alpha.35) +19 more potentially affected by CVE-2022-25231 via node-opcua (>=2.1.9, <=2.73.1)

node-opcua NPM version =2.1.9, =1.1.7, =1.3.2-alpha.86, =1.3.6-alpha.36, =1.3.5, =0.0.3, =0.0.3, =0.0.2, =1.3.0-alpha.0, =0.8.0, =2.10.0, =2.10.0, =4.0.0, =1.0.0, =0.2.93, =0.2.286 and more Source cves: CVE-2022-25231 Source advisory: SNYK:JS-NODEOPCUA-2988724...

Denial of Service (DoS)

Overview node-opcua is an implementation of a OPC UA stack fully written in javascript and nodejs Affected versions of this package 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 t...

@frangoteam/fuxa (>=1.1.7, <=1.1.8), @hive-command/discovery-server (>=1.3.2-alpha.86, <=1.3.3-alpha.35) +19 more potentially affected by CVE-2022-21208 via node-opcua (>=2.1.9, <=2.73.1)

node-opcua NPM version =2.1.9, =1.1.7, =1.3.2-alpha.86, =1.3.6-alpha.36, =1.3.5, =0.0.3, =0.0.3, =0.0.2, =1.3.0-alpha.0, =0.8.0, =2.10.0, =2.10.0, =4.0.0, =1.0.0, =0.2.93, =0.2.286 and more Source cves: CVE-2022-21208 Source advisory: SNYK:JS-NODEOPCUA-2988723...

Denial of Service (DoS)

Overview node-opcua is an implementation of a OPC UA stack fully written in javascript and nodejs Affected versions of this package 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...

PT-2022-4441 · Unknown · Node-Opcua

Name of the Vulnerable Software and Affected Versions: node-opcua versions prior to 2.74.0 Description: The issue is related to a Denial of Service DoS condition that can be triggered by sending a specifically crafted OPC UA message with a special OPC UA NodeID. This occurs when the requested...

PT-2022-4443 · Unknown · Node-Opcua

Name of the Vulnerable Software and Affected Versions: node-opcua versions prior to 2.74.0 Description: The issue is related to a missing limitation on the number of received chunks per single session or in total for all concurrent sessions, which can lead to a Denial of Service DoS. An attacker...