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    CVE-2022-24823

    Netty is an open-source, asynchronous event-driven network application framework. The package `io.netty:netty-codec-http` prior to version 4.1.77.Final contains an insufficient fix for CVE-2021-21290. When Netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. This only impacts applications running on Java version 6 and lower. Additionally, this vulnerability impacts code running on Unix-like systems, and very old versions of Mac OSX and Windows as they all share the system temporary directory between all users. Version 4.1.77.Final contains a patch for this vulnerability. As a workaround, specify one's own `java.io.tmpdir` when starting the JVM or use DefaultHttpDataFactory.setBaseDir(...) to set the directory to something that is only readable by the current user.

    Published:May 6, 2022
    Last Modified:Apr 22, 2025
    EPS:May 6, 2022
    EPSS Score:0.00285
    CVSS Score:5.5

    Affected Products

    Vendor
    Netapp
    Product
    Active Iq Unified Manager
    Vendor
    Netapp
    Product
    Oncommand Workflow Automation
    Vendor
    Netapp
    Product
    Snapcenter
    Vendor
    Netty
    Product
    Netty
    Vendor
    Oracle
    Product
    Financial Services Crime And Compliance Management Studio
    Vendor
    Redhat
    Product
    Amq Broker
    Vendor
    Redhat
    Product
    Amq Streams
    Vendor
    Redhat
    Product
    Jboss Data Grid
    Vendor
    Redhat
    Product
    Jboss Enterprise Application Platform
    Vendor
    Redhat
    Product
    Jboss Fuse

    Exploits

    https://github.com/netty/netty/security/advisories/GHSA-269q-hmxg-m83qhttps://github.com/netty/netty/security/advisories/GHSA-5mcr-gq6c-3hq2https://github.com/netty/netty/security/advisories/GHSA-269q-hmxg-m83qhttps://github.com/netty/netty/security/advisories/GHSA-5mcr-gq6c-3hq2

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High