high7.5
CVE-2022-24375
node-opcua DoS when bypassing limitations for excessive memory consumption
Impact
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 packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | node-opcua | < 2.74.0 | 2.74.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Node-Opcua Project | Node-Opcua | before 2.74.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- 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
- https://github.com/advisories/GHSA-vh4f-fgpp-x8x2
- https://nvd.nist.gov/vuln/detail/CVE-2022-24375