CVE-2020-11612 – netty: compression/decompression codecs don't enforce limits on buffer allocation sizes

https://notcve.org/view.php?id=CVE-2020-11612

07 Apr 2020 — The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder. El ZlibDecoders en Netty versiones 4.1.x anteriores a 4.1.46, permite una asignación de memoria ilimitada mientras decodifican un flujo de bytes de ZlibEncoded. Un atacante podría enviar una secuencia de bytes de ZlibEncoded grande hac... • https://github.com/netty/netty/compare/netty-4.1.45.Final...netty-4.1.46.Final • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •