CVE-2018-10923

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    CVE-2018-10923

    Published: 4 Sept 2018Last Modified: 8 Jul 2026

    Summary:

    Details: It was found that the "mknod" call derived from mknod(2) can create files pointing to devices on a glusterfs server node. An authenticated attacker could use this to create an arbitrary device and read data from any device attached to the glusterfs server node.

    References: http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html, https://access.redhat.com/errata/RHSA-2018:2607, https://access.redhat.com/errata/RHSA-2018:2608, https://access.redhat.com/errata/RHSA-2018:3470, https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html, https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html, https://security.gentoo.org/glsa/201904-06, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10923

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- c8c56b9a53471792a126f8e46f32ce7190eac10c
    Fixed -fe5b6bc8522b3539a97765b243ad37ef227c05b6

    Affected versions

    v4.1.7
    v4.1.6
    v4.1.5
    v4.1.4
    v4.1.3
    v4.1.2
    v4.1.1
    v4.1.0

    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