CVE-2017-12174

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    CVE-2017-12174

    Published: 7 Mar 2018Last Modified: 8 Jul 2026

    Summary:

    Details: It was found that when Artemis and HornetQ before 2.4.0 are configured with UDP discovery and JGroups discovery a huge byte array is created when receiving an unexpected multicast message. This may result in a heap memory exhaustion, full GC, or OutOfMemoryError.

    References: https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E, https://lists.apache.org/thread.html/rc96ad63f148f784c84ea7f0a178c84a8985c6afccabbcd9847a82088%40%3Ccommits.activemq.apache.org%3E, https://access.redhat.com/errata/RHSA-2018:0268, https://access.redhat.com/errata/RHSA-2018:0269, https://access.redhat.com/errata/RHSA-2018:0270, https://access.redhat.com/errata/RHSA-2018:0271, https://access.redhat.com/errata/RHSA-2018:0275, https://access.redhat.com/errata/RHSA-2018:0478, https://access.redhat.com/errata/RHSA-2018:0479, https://access.redhat.com/errata/RHSA-2018:0480, https://access.redhat.com/errata/RHSA-2018:0481, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12174

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -ec63189a0a8235fc0436d9554bcdf323944e1bf6

    Affected versions

    2.3.0

    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