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io.netty:netty-codec@4.1.131.Final

  • latest version

    4.2.17.Final

  • latest non vulnerable version

    5.0.0.Alpha2

  • first published

    14 years ago

  • latest version published

    4 days ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the io.netty:netty-codec package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Infinite loop

    io.netty:netty-codec is an event-driven asynchronous network application framework.

    Affected versions of this package are vulnerable to Infinite loop in the Bzip2Decoder handler's run-length encoding state machine. An attacker can cause the event-loop thread to hang indefinitely by supplying a specially crafted bzip2 stream that triggers an infinite loop during decompression.

    How to fix Infinite loop?

    Upgrade io.netty:netty-codec to version 4.1.136.Final, 4.2.16.Final or higher.

    [4.1.0.Final,4.1.136.Final)[4.2.0.Final,4.2.16.Final)
    • H
    Improper Handling of Highly Compressed Data (Data Amplification)

    io.netty:netty-codec is an event-driven asynchronous network application framework.

    Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data (Data Amplification) in the HttpContentDecompressor and DelegatingDecompressorFrameListener components when the Content-Encoding header is set to br, zstd, or snappy. An attacker can exhaust system memory and cause a denial of service by sending a highly compressed payload that decompresses to a very large size, bypassing the configured decompression limit.

    How to fix Improper Handling of Highly Compressed Data (Data Amplification)?

    Upgrade io.netty:netty-codec to version 4.1.133.Final or higher.

    [,4.1.133.Final)
    • H
    Allocation of Resources Without Limits or Throttling

    io.netty:netty-codec is an event-driven asynchronous network application framework.

    Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the Lz4FrameDecoder component. An attacker can cause excessive memory allocation by sending specially crafted compressed data with manipulated header fields, leading to resource exhaustion and potential denial of service.

    How to fix Allocation of Resources Without Limits or Throttling?

    Upgrade io.netty:netty-codec to version 4.1.133.Final or higher.

    [,4.1.133.Final)
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