CVE-2018-1111

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    CVE-2018-1111

    Published: 17 May 2018Last Modified: 11 Feb 2026

    Summary:

    Details: DHCP packages in Red Hat Enterprise Linux 6 and 7, Fedora 28, and earlier are vulnerable to a command injection flaw in the NetworkManager integration script included in the DHCP client. A malicious DHCP server, or an attacker on the local network able to spoof DHCP responses, could use this flaw to execute arbitrary commands with root privileges on systems using NetworkManager and configured to obtain network configuration using the DHCP protocol.

    References: https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CDCLLCHYFFXW354HMB5QBXOQOY5BH2EJ/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IDJA4QRR74TMXW34Q3DYYFPVBYRTJBI7/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMTTB54QNTPD2SK6UL32EVQHMZP6BUUD/, https://www.tenable.com/security/tns-2018-10, http://www.securityfocus.com/bid/104195, http://www.securitytracker.com/id/1040912, https://access.redhat.com/errata/RHSA-2018:1453, https://access.redhat.com/errata/RHSA-2018:1454, https://access.redhat.com/errata/RHSA-2018:1455, https://access.redhat.com/errata/RHSA-2018:1456, https://access.redhat.com/errata/RHSA-2018:1457, https://access.redhat.com/errata/RHSA-2018:1458, https://access.redhat.com/errata/RHSA-2018:1459, https://access.redhat.com/errata/RHSA-2018:1460, https://access.redhat.com/errata/RHSA-2018:1461, https://access.redhat.com/errata/RHSA-2018:1524, https://access.redhat.com/security/vulnerabilities/3442151, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1111, https://www.exploit-db.com/exploits/44652/, https://www.exploit-db.com/exploits/44890/, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1111, https://www.exploit-db.com/exploits/44652/, https://www.exploit-db.com/exploits/44890/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    kfw-4.0-final

    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