CVE-2024-37890

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] (4abd8f6). In vulnerable versions of ws, the issue can be mitigated in the following ways: 1. Reduce the maximum allowed length of the request headers using the --max-http-header-size=size and/or the maxHeaderSize options so that no more headers than the server.maxHeadersCount limit can be sent. 2. Set server.maxHeadersCount to 0 so that no limit is applied.

The following products are affected by CVE-2024-37890 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-37890.

URL	Resource
https://github.com/websockets/ws/commit/22c28763234aa75a7e1b76f5c01c181260d7917f
https://github.com/websockets/ws/commit/4abd8f6de4b0b65ef80b3ff081989479ed93377e
https://github.com/websockets/ws/commit/e55e5106f10fcbaac37cfa89759e4cc0d073a52c
https://github.com/websockets/ws/commit/eeb76d313e2a00dd5247ca3597bba7877d064a63
https://github.com/websockets/ws/issues/2230
https://github.com/websockets/ws/pull/2231
https://github.com/websockets/ws/security/advisories/GHSA-3h5v-q93c-6h6q
https://nodejs.org/api/http.html#servermaxheaderscount
https://nvd.nist.gov/vuln/detail/CVE-2024-37890
https://www.cve.org/CVERecord?id=CVE-2024-37890