CVE-2024-1635 – Undertow: out-of-memory error after several closed connections with wildfly-http-client protocol

https://notcve.org/view.php?id=CVE-2024-1635

19 Feb 2024 — A vulnerability was found in Undertow. This vulnerability impacts a server that supports the wildfly-http-client protocol. Whenever a malicious user opens and closes a connection with the HTTP port of the server and then closes the connection immediately, the server will end with both memory and open file limits exhausted at some point, depending on the amount of memory available. At HTTP upgrade to remoting, the WriteTimeoutStreamSinkConduit leaks connections if RemotingConnection is closed by Remoting Ser... • https://access.redhat.com/errata/RHSA-2024:1674 • CWE-400: Uncontrolled Resource Consumption •