DEBIAN-CVE-2018-1063

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    DEBIAN-CVE-2018-1063

    Published: 2 Mar 2018Last Modified: 1 Sept 2026
    Upstream:
    CVE-2018-1063

    Summary:

    Details: Context relabeling of filesystems is vulnerable to symbolic link attack, allowing a local, unprivileged malicious entity to change the SELinux context of an arbitrary file to a context with few restrictions. This only happens when the relabeling process is done, usually when taking SELinux state from disabled to enable (permissive or enforcing). The issue was found in policycoreutils 2.5-11.

    References: https://security-tracker.debian.org/tracker/CVE-2018-1063

    Affected packages

    Package

    Name: policycoreutils

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.7-1

    Affected versions

    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-2018-1063 | CVE-DB