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CVE-2022-24375

Denial of Service (DoS)

CVSS 7.5 HIGHEPSS 1.2%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
Affected products
n/a · node-opcua

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References
https://github.com/node-opcua/node-opcua/commit/3fd46ec156e7718a506be41f3916310b6bdd0407https://github.com/node-opcua/node-opcua/commit/7b5044b3f5866fbedc3efabd05e407352c07bd2fhttps://github.com/node-opcua/node-opcua/pull/1182https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988725