CVE-2018-6560

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    CVE-2018-6560

    Published: 2 Feb 2018Last Modified: 8 Jul 2026

    Summary:

    Details: In dbus-proxy/flatpak-proxy.c in Flatpak before 0.8.9, and 0.9.x and 0.10.x before 0.10.3, crafted D-Bus messages to the host can be used to break out of the sandbox, because whitespace handling in the proxy is not identical to whitespace handling in the daemon.

    References: https://access.redhat.com/errata/RHSA-2018:2766, https://github.com/flatpak/flatpak/releases/tag/0.10.3, https://github.com/flatpak/flatpak/releases/tag/0.8.9, https://github.com/flatpak/flatpak/commit/52346bf187b5a7f1c0fe9075b328b7ad6abe78f6

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -102089f14a26b0e805ae3315a9961a06311f5d48

    Affected versions

    0.10.2.1
    0.10.2
    0.10.1
    0.10.0

    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