CVE-2022-24375

Denial of Service (DoS)

State: Published
Severity: 7.5 High
Published: Aug 24, 2022
Updated: Sep 16, 2024
Reserved: Feb 24, 2022

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P	snyk

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
node-opcuan/a	before 2.74.0Affected

References

https://github.com/node-opcua/node-opcua/commit/7b5044b3f5866fbedc3efabd05e407352c07bd2f
https://github.com/node-opcua/node-opcua/pull/1182
https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988725
https://github.com/node-opcua/node-opcua/commit/3fd46ec156e7718a506be41f3916310b6bdd0407

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