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CVE-2018-1111

HIGH
Published 2018-05-17T16:00:00
Actions:

Expert Analysis

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CVSS Score

V3.0
7.5
/10
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.968
probability
of exploitation in the wild

There is a 96.8% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.998
Higher than 99.8% of all CVEs

Attack Vector Metrics

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Red Hat

dhcp

Affected Versions:

Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 7
Fedora

dhcp

Affected Versions:

Fedora 28

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-5jw9-5ff9-vr5p

Advisory 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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2018-1111
WEB https://www.tenable.com/security/tns-2018-10
WEB https://www.exploit-db.com/exploits/44890
WEB https://www.exploit-db.com/exploits/44652
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/QMTTB54QNTPD2SK6UL32EVQHMZP6BUUD
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/IDJA4QRR74TMXW34Q3DYYFPVBYRTJBI7
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/CDCLLCHYFFXW354HMB5QBXOQOY5BH2EJ
WEB https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMTTB54QNTPD2SK6UL32EVQHMZP6BUUD
WEB https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IDJA4QRR74TMXW34Q3DYYFPVBYRTJBI7
WEB https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CDCLLCHYFFXW354HMB5QBXOQOY5BH2EJ
WEB https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
WEB https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1111
WEB https://bugzilla.redhat.com/show_bug.cgi?id=1567974
WEB https://access.redhat.com/security/vulnerabilities/3442151
WEB https://access.redhat.com/security/cve/CVE-2018-1111
WEB https://access.redhat.com/errata/RHSA-2018:1525
WEB https://access.redhat.com/errata/RHSA-2018:1524
WEB https://access.redhat.com/errata/RHSA-2018:1461
WEB https://access.redhat.com/errata/RHSA-2018:1460
WEB https://access.redhat.com/errata/RHSA-2018:1459
WEB https://access.redhat.com/errata/RHSA-2018:1458
WEB https://access.redhat.com/errata/RHSA-2018:1457
WEB https://access.redhat.com/errata/RHSA-2018:1456
WEB https://access.redhat.com/errata/RHSA-2018:1455
WEB https://access.redhat.com/errata/RHSA-2018:1454
WEB https://access.redhat.com/errata/RHSA-2018:1453
WEB http://www.securityfocus.com/bid/104195
WEB http://www.securitytracker.com/id/1040912

Advisory provided by GitHub Security Advisory Database. Published: May 13, 2022, Modified: May 13, 2022

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1111
https://www.tenable.com/security/tns-2018-10
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IDJA4QRR74TMXW34Q3DYYFPVBYRTJBI7/
https://access.redhat.com/security/vulnerabilities/3442151
http://www.securityfocus.com/bid/104195
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMTTB54QNTPD2SK6UL32EVQHMZP6BUUD/
http://www.securitytracker.com/id/1040912
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
https://access.redhat.com/errata/RHSA-2018:1454
https://access.redhat.com/errata/RHSA-2018:1455
https://access.redhat.com/errata/RHSA-2018:1457
https://access.redhat.com/errata/RHSA-2018:1459
https://access.redhat.com/errata/RHSA-2018:1453
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CDCLLCHYFFXW354HMB5QBXOQOY5BH2EJ/
https://access.redhat.com/errata/RHSA-2018:1524
https://access.redhat.com/errata/RHSA-2018:1456
https://access.redhat.com/errata/RHSA-2018:1461
https://www.exploit-db.com/exploits/44652/
https://www.exploit-db.com/exploits/44890/
https://access.redhat.com/errata/RHSA-2018:1458
https://access.redhat.com/errata/RHSA-2018:1460
Published: 2018-05-17T16:00:00
Last Modified: 2024-08-05T03:51:48.789Z
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