DEBIAN-CVE-2022-24823

    Dashboard / Vulnerabilities / DEBIAN-CVE-2022-24823

    DEBIAN-CVE-2022-24823

    Published: 6 May 2022Last Modified: 1 Sept 2026
    Upstream:
    CVE-2022-24823

    Summary:

    Details: 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.

    References: https://security-tracker.debian.org/tracker/CVE-2022-24823

    Affected packages

    Package

    Name: netty

    Purl: pkg:deb/debian/netty?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1:4.1.48-10
    1:4.1.48-11
    1:4.1.48-12
    1:4.1.48-13
    1:4.1.48-14
    1:4.1.48-15
    1:4.1.48-16
    1:4.1.48-7
    1:4.1.48-7+deb12u1
    1:4.1.48-7+deb12u2
    1:4.1.48-8
    1:4.1.48-9

    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
    DEBIAN-CVE-2022-24823 | CVE-DB