io.netty:netty-codec-http@4.1.124.Final vulnerabilities

  • latest version

    4.2.6.Final

  • latest non vulnerable version

  • first published

    13 years ago

  • latest version published

    1 months ago

  • licenses detected

  • package registry

  • Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
    • H
    Improper Handling of Highly Compressed Data (Data Amplification)

    io.netty:netty-codec-http is a network application framework for rapid development of maintainable high performance protocol servers & clients.

    Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data (Data Amplification) via the BrotliDecoder.decompress function, which has no limit on how often it calls pull, decompressing data 64K bytes at a time. An attacker can exhaust system memory and cause application downtime by submitting specially crafted compressed input that triggers excessive buffer allocations.

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

    Upgrade io.netty:netty-codec-http to version 4.1.125.Final or higher.

    [,4.1.125.Final)
    • H
    HTTP Request Smuggling

    io.netty:netty-codec-http is a network application framework for rapid development of maintainable high performance protocol servers & clients.

    Affected versions of this package are vulnerable to HTTP Request Smuggling via the parsing of chunk extensions in HTTP/1.1 messages with chunked encoding. An attacker can bypass HTTP request boundaries by sending specially crafted HTTP requests that exploit differences in how standalone newline characters are parsed between reverse proxies and the backend, potentially allowing them to smuggle additional requests.

    How to fix HTTP Request Smuggling?

    Upgrade io.netty:netty-codec-http to version 4.1.125.Final, 4.2.5.Final or higher.

    [,4.1.125.Final)[4.2.0.Alpha1,4.2.5.Final)