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CVE-2018-6556

CVSS 3.3v3.0pub. 2018-08-10upd. 2024-11-21

lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.

oryginał EN
CVSS Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

  • Canonical Ubuntu

    OS
    Canonical
    18.04

  • Linuxcontainers Lxc

    APP
    Linuxcontainers
    2.0.0 – 2.0.93.0.0 – 3.0.2 (bez)

  • Opensuse Leap

    OS
    Opensuse
    15.0

  • SUSE Caas Platform

    APP
    Suse
    1.02.0

  • SUSE Openstack Cloud

    APP
    Suse
    6

  • SUSE Linux Enterprise Server

    OS
    Suse
    11
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CWE
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