GHSA-mm9x-g8pc-w292HighCVSS 7.5

Denial of Service in Netty

Published
June 15, 2020
Last Modified
February 1, 2023

🔗 CVE IDs covered (1)

CVE-2020-11612 →

📋 Description

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.

🎯 Affected products1

  • maven/io.netty:netty-handler:>= 4.1.0, < 4.1.46

🔗 References (47)