UBUNTU-CVE-2019-17571

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    UBUNTU-CVE-2019-17571

    Published: 20 Dec 2019Last Modified: 29 May 2026
    Upstream:
    CVE-2019-17571

    Summary:

    Details: Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j versions up to 1.2 up to 1.2.17.

    References: https://ubuntu.com/security/CVE-2019-17571, https://lists.apache.org/thread.html/eea03d504b36e8f870e8321d908e1def1addda16adda04327fe7c125%40%3Cdev.logging.apache.org%3E, https://ubuntu.com/security/notices/USN-4495-1, https://ubuntu.com/security/notices/USN-5998-1, https://www.cve.org/CVERecord?id=CVE-2019-17571

    Affected packages

    Package

    Name: apache-log4j1.2

    Purl: pkg:deb/ubuntu/apache-log4j1.2?arch=source&distro=esm-infra-legacy%2Ftrusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.2.17-3ubuntu1
    1.2.17-4ubuntu1
    1.2.17-4ubuntu2
    1.2.17-4ubuntu3
    1.2.17-4ubuntu3+esm1
    1.2.17-4ubuntu3+esm2

    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
    UBUNTU-CVE-2019-17571 | CVE-DB