OESA-2021-1476

    Dashboard / Vulnerabilities / OESA-2021-1476

    OESA-2021-1476

    Published: 31 Dec 2021Last Modified: 18 Aug 2026
    Upstream:
    CVE-2021-42550

    Summary: logback security update

    Details: Logback is intended as a successor to the popular log4j project. Security Fix(es): In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.(CVE-2021-42550)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1476, https://nvd.nist.gov/vuln/detail/CVE-2021-42550

    Affected packages

    Package

    Name: logback

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2.8-1.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
    OESA-2021-1476 | CVE-DB