Vulnerability	Vulnerable Version
H Denial of Service (DoS) io.netty:netty-codec is an event-driven asynchronous network application framework. Affected versions of this package are vulnerable to Denial of Service (DoS). `Bzip2Decoder` doesn't allow setting size restrictions for decompressed data. An attacker can exploit this by providing a compressed file that, when decompressed, triggers an out-of-memory exception. How to fix Denial of Service (DoS)? Upgrade `io.netty:netty-codec` to version 4.1.68.Final or higher.	[,4.1.68.Final)
H Denial of Service (DoS) io.netty:netty-codec is an event-driven asynchronous network application framework. Affected versions of this package are vulnerable to Denial of Service (DoS). `SnappyFrameDecoder` doesn't restrict chunk length any mad buffer skippable chunks in an unnecessary way, leading to excessive memory usage. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file), or by sending a huge skippable chunk. How to fix Denial of Service (DoS)? Upgrade `io.netty:netty-codec` to version 4.1.68.Final or higher.	[,4.1.68.Final)
H Uncontrolled Memory Allocation io.netty:netty-codec is an event-driven asynchronous network application framework. Affected versions of this package are vulnerable to Uncontrolled 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. How to fix Uncontrolled Memory Allocation? Upgrade `io.netty:netty-codec` to version 4.1.46.Final or higher.	[4.1.0.Final,4.1.46.Final)

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