Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2021-32640 →

DEBIAN-CVE-2021-32640

ws is an open source WebSocket client and server library for Node.js. A specially crafted value of the `Sec-Websocket-Protocol` header can be used to...

Description d'origine

La description telle que publiée par la source (souvent en anglais).

ws is an open source WebSocket client and server library for Node.js. A specially crafted value of the Sec-Websocket-Protocol header can be used to significantly slow down a ws server. The vulnerability has been fixed in ws@7.4.6 (https://github.com/websockets/ws/commit/00c425ec77993773d823f018f64a5c44e17023ff). In vulnerable versions of ws, the issue can be mitigated by reducing the maximum allowed length of the request headers using the --max-http-header-size=size and/or the maxHeaderSize options.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Debian:12 node-ws

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4.2+~cs18.0.8-2"}]}]

Debian:13 node-ws

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4.2+~cs18.0.8-2"}]}]

Debian:14 node-ws

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4.2+~cs18.0.8-2"}]}]