GHSA-4hr4-pjjh-2q2w
Suggest an improvement- Source
- https://github.com/advisories/GHSA-4hr4-pjjh-2q2w
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/08/GHSA-4hr4-pjjh-2q2w/GHSA-4hr4-pjjh-2q2w.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-4hr4-pjjh-2q2w
- Aliases
- Published
- 2022-08-24T00:00:31Z
- Modified
- 2023-11-01T04:57:38.399859Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Uncontrolled Resource Consumption in node-opcua
- Details
-
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.
- Database specific
{ "nvd_published_at": "2022-08-23T05:15:00Z", "github_reviewed_at": "2022-08-30T20:51:43Z", "severity": "HIGH", "github_reviewed": true, "cwe_ids": [ "CWE-400" ] }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2022-21208
- https://github.com/node-opcua/node-opcua/pull/1149
- https://github.com/node-opcua/node-opcua/commit/33ca3bab4ab781392a2f8d8f5a14de9a0aa0e410
- https://github.com/node-opcua/node-opcua/commit/dbcb5d5191118c22ee9c89332a94b94e6553d76b
- https://github.com/node-opcua/node-opcua
- https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988723
Affected packages
npm / node-opcua
Package
- Name
- node-opcua
- View open source insights on deps.dev
- Purl
- pkg:npm/node-opcua