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CVE-2018-1111

Quick assessment

Affected
Red Hat dhcp
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Red Hat Enterprise Linux是美国红帽（Red Hat）公司的面向企业用户的Linux操作系统 Red Hat Enterprise Linux 6 and 7, Fedora 28存在命令注入漏洞。攻击者利用该漏洞以root权限执行任意命令。

AI Predicted 8.8 Difficulty: Moderate EPSS 97.86% · P100
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I. Basic Information for CVE-2018-1111

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Enterprise Linux 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Enterprise Linux是美国红帽（Red Hat）公司的面向企业用户的Linux操作系统 Red Hat Enterprise Linux 6 and 7, Fedora 28存在命令注入漏洞。攻击者利用该漏洞以root权限执行任意命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat dhcp Red Hat Enterprise Linux 6 -
Fedora dhcp Fedora 28 -

II. Public POCs for CVE-2018-1111

# POC Description Source Link Shenlong Link
1 Environment for DynoRoot (CVE-2018-1111) https://github.com/knqyf263/CVE-2018-1111 POC Details
2 CVE-2018-1111 DynoRoot https://github.com/kkirsche/CVE-2018-1111 POC Details
3 DHCP exploitation with DynoRoot (CVE-2018-1111) https://github.com/baldassarreFe/FEP3370-advanced-ethical-hacking POC Details
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III. Intelligence Information for CVE-2018-1111

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Vendor Advisories for CVE-2018-1111 (14)

Exploits & Public PoCs for CVE-2018-1111 (2)

Mailing List Discussions for CVE-2018-1111 (3)

Other References for CVE-2018-1111 (1)

IV. Related Vulnerabilities

Same product: dhcp
Same vendor: Red Hat
Same weakness: CWE-77

V. Comments for CVE-2018-1111

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