UBUNTU-CVE-2017-7654

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    UBUNTU-CVE-2017-7654

    Published: 5 Jun 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2017-7654
    Aliases:
    USN-4023-1

    Summary:

    Details: In Eclipse Mosquitto 1.4.15 and earlier, a Memory Leak vulnerability was found within the Mosquitto Broker. Unauthenticated clients can send crafted CONNECT packets which could cause a denial of service in the Mosquitto Broker.

    References: https://ubuntu.com/security/CVE-2017-7654, https://bugs.eclipse.org/bugs/show_bug.cgi?id=533493, https://ubuntu.com/security/notices/USN-4023-1, https://www.cve.org/CVERecord?id=CVE-2017-7654

    Affected packages

    Package

    Name: mosquitto

    Purl: pkg:deb/ubuntu/[email protected]+deb7u3ubuntu0.1+esm1?arch=source&distro=esm-infra-legacy/trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.15-2ubuntu1
    0.15-2ubuntu1.1
    0.15-2ubuntu1.2

    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