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CCE
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CCE-93001-6

Platform: cpe:/o:ubuntu:ubuntu_linux:19.04Date: (C)2019-11-07   (M)2023-07-14



Ensure DHCP Server is not enabled The Dynamic Host Configuration Protocol (DHCP) is a service that allows machines to be dynamically assigned IP addresses.


Parameter:

[yes/no]


Technical Mechanism:

Unless a server is specifically set up to act as a DHCP server, it is recommended that this service be deleted to reduce the potential attack surface. Fix: Remove or comment out start lines in /etc/init/isc-dhcp-server.conf and /etc/init/isc-dhcp-server6.conf: # start on runlevel [2345]

CCSS Severity:CCSS Metrics:
CCSS Score : 9.8Attack Vector: NETWORK
Exploit Score: 3.9Attack Complexity: LOW
Impact Score: 5.9Privileges Required: NONE
Severity: CRITICALUser Interaction: NONE
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HScope: UNCHANGED
 Confidentiality: HIGH
 Integrity: HIGH
 Availability: HIGH
  

References:
Resource IdReference
SCAP Repo OVAL Definitionoval:org.secpod.oval:def:55214


OVAL    1
oval:org.secpod.oval:def:55214
XCCDF    1
xccdf_org.secpod_benchmark_general_Ubuntu_19_04

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