USN-4653-2

    Dashboard / Vulnerabilities / USN-4653-2

    USN-4653-2

    Published: 13 Jan 2021Last Modified: 10 Feb 2026

    Summary: containerd vulnerability

    Details: USN-4653-1 fixed a vulnerability in containerd. Unfortunately, those containerd packages introduced a regression in docker.io and the update was reverted. This update addresses the docker.io issue and reintroduces the fixes from USN-4653-1. We apologize for the inconvenience.

    References: https://ubuntu.com/security/notices/USN-4653-2, https://ubuntu.com/security/CVE-2020-15257, https://launchpad.net/bugs/1870514

    Affected packages

    Package

    Name: containerd

    Purl: pkg:deb/ubuntu/[email protected]~16.04.6?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2.6-0ubuntu1~16.04.6

    Affected versions

    0.2.1-0ubuntu4~16.04
    0.2.3-0ubuntu1~16.04
    0.2.5-0ubuntu1~16.04.1

    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
    USN-4653-2 | CVE-DB