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CCE
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CCE-90735-2

Platform: rhel7,centos7Date: (C)2017-06-29   (M)2022-10-10



Deny Decline Messages Edit '/etc/dhcp/dhcpd.conf' and add or correct the following global option to prevent the DHCP server from responding the DHCPDECLINE messages, if possible: 'deny declines;'


Parameter:


Technical Mechanism:

The DHCPDECLINE message can be sent by a DHCP client to indicate that it does not consider the lease offered by the server to be valid. By issuing many DHCPDECLINE messages, a malicious client can exhaust the DHCP server's pool of IP addresses, causing the DHCP server to forget old address allocations. Fix: No Remediation Info

CCSS Severity:CCSS Metrics:
CCSS Score : Attack Vector:
Exploit Score: Attack Complexity:
Impact Score: Privileges Required:
Severity: User Interaction:
Vector: Scope:
 Confidentiality:
 Integrity:
 Availability:
  

References:
Resource IdReference
SCAP Repo OVAL Definitionoval:org.secpod.oval:def:30425
SCAP Repo OVAL Definitionoval:org.secpod.oval:def:31148


OVAL    2
oval:org.secpod.oval:def:30425
oval:org.secpod.oval:def:31148

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