Akshay Kotecha Jain created KNOX-2589:
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             Summary: Upgrade to version io.netty:netty-codec:4.1.46.Final
                 Key: KNOX-2589
                 URL: https://issues.apache.org/jira/browse/KNOX-2589
             Project: Apache Knox
          Issue Type: Improvement
            Reporter: Akshay Kotecha Jain


The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory 
allocation while decoding a Zlib Encoded 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



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