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Cisco Systems IOS DHCP Input Queue DoS Vulnerability

oval:org.mitre.oval:def:5632

Cisco IOS 2.2(18)EW 12.2(18)EWA 12.2(14)SZ 12.2(18)S 12.2(18)SE 12.2(18)SV 12.2(18)SW and other versions without the "no service dhcp" command keep undeliverable DHCP packets in the queue instead of dropping them which allows remote attackers to cause a denial of service (dropped traffic) via multiple undeliverable DHCP packets that exceed the input queue size.

Family:
ios
Status:
ACCEPTED
Platform(s):
  • Cisco IOS
Class:
vulnerability
Reference(s):
  • CVE-2004-1111
Product(s):