PT-2026-106703

TuxCare rebuilt ws to address 1 CVE. Fixed in 8.2.3-tuxcare.2...

Denial Of Service (DoS)

ws is vulnerable to Denial Of Service DoS. The vulnerability is due to improper handling of the Upgrade header when the number of received headers exceeds the server.maxHeadersCount or request.maxHeadersCount threshold, causing incomingMessage.headers.upgrade to not be set. Attackers can use this...

AZL-45066 CVE-2024-37890 affecting package js-jquery 3.5.0-4

ws is an open source WebSocket client and server for Node.js. A request with a number of headers exceeding theserver.maxHeadersCount threshold could be used to crash a ws server. The vulnerability was fixed in [email protected] e55e510 and backported to [email protected] 22c2876, [email protected] eeb76d3, and [email protected]...

accumulator (0.3.0), bing-rs (>=0.0.2, <=0.0.4) +47 more potentially affected by CVE-2020-35896 via ws (>=0.4.8, <=0.8.1)

ws CARGO version =0.4.8, =0.0.2, =0.4.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =11.0.0, =0.5.0, =0.2.6, =0.2.9 - magic-wormhole 0.0.1 and more Source cves: CVE-2020-35896 Source advisory: OSV:GHSA-RH7X-PPXX-P34C...

Regular Expression Denial of Service

Overview In ws before versions 5.2.3, 6.2.2 and 7.4.6 there is a ReDOS vulnerability. Impact A specially crafted value of the Sec-Websocket-Protocol header can be used to significantly slow down a ws server. Proof of concept js for const length of 1000, 2000, 4000, 8000, 16000, 32000 const value ...

ReDoS in Sec-Websocket-Protocol header

Impact A specially crafted value of the Sec-Websocket-Protocol header can be used to significantly slow down a ws server. Proof of concept js for const length of 1000, 2000, 4000, 8000, 16000, 32000 const value = 'b' + ' '.repeatlength + 'x'; const start = process.hrtime.bigint; value.trim.split/...

CVE-2021-32640

A flaw was found in nodejs-ws. A specially crafted value of the Sec-Websocket-Protocol header can be used to significantly slow down a ws server. Mitigation In vulnerable versions of ws, the issue can be mitigated by reducing the maximum allowed length of the request headers using the...