UBUNTU-CVE-2019-13132

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    UBUNTU-CVE-2019-13132

    Published: 8 Jul 2019Last Modified: 22 Apr 2026
    Upstream:
    CVE-2019-13132

    Summary:

    Details: In ZeroMQ libzmq before 4.0.9, 4.1.x before 4.1.7, and 4.2.x before 4.3.2, a remote, unauthenticated client connecting to a libzmq application, running with a socket listening with CURVE encryption/authentication enabled, may cause a stack overflow and overwrite the stack with arbitrary data, due to a buffer overflow in the library. Users running public servers with the above configuration are highly encouraged to upgrade as soon as possible, as there are no known mitigations.

    References: https://ubuntu.com/security/CVE-2019-13132, https://ubuntu.com/security/notices/USN-4050-1, https://www.cve.org/CVERecord?id=CVE-2019-13132, https://ubuntu.com/security/notices/USN-4920-1

    Affected packages

    Package

    Name: zeromq3

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-2ubuntu0.1+esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.0.4+dfsg-2ubuntu0.1+esm1

    Affected versions

    3.2.3+dfsg-2
    3.2.4+dfsg-1
    3.2.4+dfsg-2
    3.2.4+dfsg-3
    3.2.4+dfsg-4

    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