CVE-2022-24375

Denial of Service (DoS)

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Published Aug 24, 2022 CVSS 3.1 · 7.5 High EPSS 1.7% KEV · Not listed

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

node-opcua

affected

Version	Status	Constraints
`unspecified`	affected	< 2.74.0

Configuration 1 [-]

cpe:2.3:a:node-opcua_project:node-opcua:*:*:*:*:*:node.js:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-6631	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.
Github GHSA	GHSA-vh4f-fgpp-x8x2	node-opcua DoS when bypassing limitations for excessive memory consumption

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 1.7% (1.720% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/node-opcua/node-opcua/commit/3fd46ec156e7718a506be41f3916310b6bdd0407
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

History

No history.

Subscriptions

Node-opcua Project Node-opcua

Weaknesses

CWE-400

Sources

CVE record Updated: Sep 16, 2024, 4:13 PM

Status: PUBLISHED
Assigner: snyk
Published: Aug 24, 2022, 5:05 AM
Updated: Sep 16, 2024, 4:13 PM
Reserved: Feb 24, 2022, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:31 AM

Status: Modified
Published: Aug 24, 2022, 5:15 AM
Modified: Jun 17, 2026, 4:31 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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