CVE-2020-14340

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    CVE-2020-14340

    Published: 2 Jun 2021Last Modified: 20 Oct 2026

    Summary:

    Details: A vulnerability was discovered in XNIO where file descriptor leak caused by growing amounts of NIO Selector file handles between garbage collection cycles. It may allow the attacker to cause a denial of service. It affects XNIO versions 3.6.0.Beta1 through 3.8.1.Final.

    References: https://bugzilla.redhat.com/show_bug.cgi?id=1860218, https://www.oracle.com/security-alerts/cpuapr2022.html, https://www.oracle.com/security-alerts/cpujan2022.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 82eb1a4b94b503bf23e806d41d8f51847ac64e6e
    Fixed -0d8fa6ed98313900f7346ea7885fc4a47c7566c5

    Affected versions

    3.6.0-beta1
    3.6.0-beta2

    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
    CVE-2020-14340 | CVE-DB