UBUNTU-CVE-2017-18190

    Dashboard / Vulnerabilities / UBUNTU-CVE-2017-18190

    UBUNTU-CVE-2017-18190

    Published: 16 Feb 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2017-18190
    Aliases:
    USN-3577-1

    Summary:

    Details: A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1).

    References: https://ubuntu.com/security/CVE-2017-18190, https://bugs.chromium.org/p/project-zero/issues/detail?id=1048, https://ubuntu.com/security/notices/USN-3577-1, https://www.cve.org/CVERecord?id=CVE-2017-18190

    Affected packages

    Package

    Name: cups

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.7.2-0ubuntu1.9

    Affected versions

    1.7.0~rc1-0ubuntu5
    1.7.0-0ubuntu2
    1.7.0-0ubuntu3
    1.7.0-1
    1.7.0-2
    1.7.1-1
    1.7.1-2
    1.7.1-2git1
    1.7.1-3
    1.7.1-4
    1.7.1-4ubuntu1
    1.7.1-5ubuntu1
    1.7.1-5ubuntu3
    1.7.1-5ubuntu4
    1.7.1-5ubuntu5
    1.7.1-5ubuntu6
    1.7.1-5ubuntu7
    1.7.1-5ubuntu8
    1.7.1-5ubuntu9
    1.7.1-5ubuntu10
    1.7.2-0ubuntu1
    1.7.2-0ubuntu1.1
    1.7.2-0ubuntu1.2
    1.7.2-0ubuntu1.4
    1.7.2-0ubuntu1.5
    1.7.2-0ubuntu1.6
    1.7.2-0ubuntu1.7
    1.7.2-0ubuntu1.8

    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