CVE-2020-7693
- Source
- https://cve.org/CVERecord?id=CVE-2020-7693
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7693.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-7693
- Aliases
- Downstream
- Related
- Published
- 2020-07-09T14:15:11Z
- Modified
- 2026-10-22T02:47:28Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
Incorrect handling of Upgrade header with the value websocket leads in crashing of containers hosting sockjs apps. This affects the package sockjs before 0.3.20.
- References
-
- https://github.com/sockjs/sockjs-node/commit/dd7e642cd69ee74385825816d30642c43e051d16
- https://github.com/sockjs/sockjs-node/issues/252
- https://github.com/sockjs/sockjs-node/pull/265
- https://github.com/andsnw/sockjs-dos-py
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-575448
- https://snyk.io/vuln/SNYK-JS-SOCKJS-575261
Affected packages
Git / github.com/sockjs/sockjs-node
Affected ranges
- Type
- GIT
- Repo
- https://github.com/sockjs/sockjs-node
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:sockjs_project:sockjs:*:*:*:*:*:node.js:*:*", "range": [ { "introduced": "0" }, { "fixed": "0.3.20" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "dd7e642cd69ee74385825816d30642c43e051d16" } ], "source": "REFERENCES_COMMIT" } ] }