UBUNTU-CVE-2019-0211

    Dashboard / Vulnerabilities / UBUNTU-CVE-2019-0211

    UBUNTU-CVE-2019-0211

    Published: 2 Apr 2019Last Modified: 22 Apr 2026
    Upstream:
    CVE-2019-0211
    Aliases:
    USN-3937-1

    Summary:

    Details: In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute arbitrary code with the privileges of the parent process (usually root) by manipulating the scoreboard. Non-Unix systems are not affected.

    References: https://ubuntu.com/security/CVE-2019-0211, https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2019-0211, https://cfreal.github.io/carpe-diem-cve-2019-0211-apache-local-root.html, https://ubuntu.com/security/notices/USN-3937-1, https://www.cve.org/CVERecord?id=CVE-2019-0211, https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Affected packages

    Package

    Name: apache2

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.4.18-2ubuntu3.10

    Affected versions

    2.4.12-2ubuntu2
    2.4.17-1ubuntu1
    2.4.17-2ubuntu1
    2.4.17-3ubuntu1
    2.4.18-1ubuntu1
    2.4.18-2ubuntu1
    2.4.18-2ubuntu2
    2.4.18-2ubuntu3
    2.4.18-2ubuntu3.1
    2.4.18-2ubuntu3.2
    2.4.18-2ubuntu3.3
    2.4.18-2ubuntu3.4
    2.4.18-2ubuntu3.5
    2.4.18-2ubuntu3.7
    2.4.18-2ubuntu3.8
    2.4.18-2ubuntu3.9

    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