National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-1111 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  05/17/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 1.6


Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.9 HIGH
Vector: (AV:A/AC:M/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 5.5


Access Vector (AV): Local_Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/104195 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040912 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:1453 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1454 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1455 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1456 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1457 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1458 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1459 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1460 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1461 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1524 Vendor Advisory
https://access.redhat.com/security/vulnerabilities/3442151 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1111 Issue Tracking Vendor Advisory
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@lists.fedoraproject.org/message/CDCLLCHYFFXW354HMB5QBXOQOY5BH2EJ/ Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IDJA4QRR74TMXW34Q3DYYFPVBYRTJBI7/ Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMTTB54QNTPD2SK6UL32EVQHMZP6BUUD/ Third Party Advisory
https://www.exploit-db.com/exploits/44652/ Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/44890/ Exploit Third Party Advisory VDB Entry
https://www.tenable.com/security/tns-2018-10

Technical Details

Vulnerability Type (View All)

Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1111
NVD Published Date:
05/17/2018
NVD Last Modified:
11/30/2018