The package node-opcua before 2.74.0 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 attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: snyk

Published: 2022-08-23T00:00:00

Updated: 2022-08-23T05:06:18

Reserved: 2022-02-24T00:00:00


Link: CVE-2022-21208

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-08-23T05:15:07.643

Modified: 2023-08-08T14:21:49.707


Link: CVE-2022-21208

JSON object: View

cve-icon Redhat Information

No data.

CWE