OESA-2022-1538

    Dashboard / Vulnerabilities / OESA-2022-1538

    OESA-2022-1538

    Published: 26 Feb 2022Last Modified: 18 Aug 2026
    Upstream:
    CVE-2020-13776

    Summary: systemd security update

    Details: systemd is a system and service manager that runs as PID 1 and starts the rest of the system. Security Fix(es): systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082.(CVE-2020-13776)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1538, https://nvd.nist.gov/vuln/detail/CVE-2020-13776

    Affected packages

    Package

    Name: systemd

    Purl: pkg:rpm/openEuler/systemd&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -243-50.oe1

    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