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CVE-2016-9962

CVE-2016-9962

This page contains facts from public vulnerability sources. Check the original advisory before updating.

RunC allowed additional container processes via 'runc exec' to be ptraced by the pid 1 of the container. This allows the main processes of the container, if running as root, to gain access to file-descriptors of these new processes during the initialization and can lead to container escapes or modification of runC state before the process is fully placed inside the container.

CVSS 6.4 · Medium · EPSS 0.4% · Fix available

Published
Updated

Stack: system · containers

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • docker.io Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.13.1~ds1-2

    Update to 1.13.1~ds1-2

  • docker.io Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.13.1~ds1-2

    Update to 1.13.1~ds1-2

  • docker.io Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.13.1~ds1-2

    Update to 1.13.1~ds1-2

  • runc Debian:12

    Affected ranges
    • ECOSYSTEM: < 0.1.1+dfsg1-2

    Update to 0.1.1+dfsg1-2

  • runc Debian:13

    Affected ranges
    • ECOSYSTEM: < 0.1.1+dfsg1-2

    Update to 0.1.1+dfsg1-2

  • runc Debian:14

    Affected ranges
    • ECOSYSTEM: < 0.1.1+dfsg1-2

    Update to 0.1.1+dfsg1-2

  • docker.io Ubuntu:16.04:LTS

    Versions
    • 1.6.2~dfsg1-1ubuntu4
    • 1.10.2-0ubuntu3
    • 1.10.2-0ubuntu4
    • 1.10.3-0ubuntu1
    • 1.10.3-0ubuntu4
    • 1.10.3-0ubuntu5
    • 1.10.3-0ubuntu6
    • 1.11.2-0ubuntu5~16.04
    • 1.12.1-0ubuntu13~16.04.1
    • 1.12.3-0ubuntu4~16.04.2
    • 1.12.6-0ubuntu1~16.04.1
    Affected ranges
    • ECOSYSTEM: < 1.13.1-0ubuntu1~16.04.2

    Update to 1.13.1-0ubuntu1~16.04.2

  • runc Ubuntu:18.04:LTS

    Affected ranges
    • ECOSYSTEM: < 1.0.0~rc2+docker1.13.1-0ubuntu1

    Update to 1.0.0~rc2+docker1.13.1-0ubuntu1

Original sources

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