CVE-2004-1111

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Summary

CVECVE-2004-1111
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2005-01-10 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionCisco 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco 7200 Router All All All All
Hardware Cisco 7300 Router All All All All
Hardware Cisco 7500 Router All All All All
Hardware Cisco 7600 Router All All All All
Hardware Cisco Catalyst 7600 All All sup720_msfc3 All
Operating System Cisco Ios 12.2\(14\)sz All All All
Operating System Cisco Ios 12.2\(18\)ew All All All
Operating System Cisco Ios 12.2\(18\)ewa All All All
Operating System Cisco Ios 12.2\(18\)s All All All
Operating System Cisco Ios 12.2\(18\)se All All All
Operating System Cisco Ios 12.2\(18\)sv All All All
Operating System Cisco Ios 12.2\(18\)sw All All All
Operating System Cisco Ios 12.2\(20\)ew All All All
Hardware Cisco Multiservice Platform 2650 All All All All
Hardware Cisco Multiservice Platform 2650xm All All All All
Hardware Cisco Multiservice Platform 2651 All All All All
Hardware Cisco Multiservice Platform 2651xm All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Cisco - Networking, Cloud, and Cybersecurity Solutions af854a3a-2127-422b-91ae-364da2661108 www.cisco.com
US-CERT Vulnerability Note VU#630104 af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org Third Party Advisory, US Government Resource
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
www.ciac.org/ciac/bulletins/p-034.shtml af854a3a-2127-422b-91ae-364da2661108 www.ciac.org
US-CERT Technical Cyber Security Alert TA04-316A -- Cisco IOS Input Queue Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.us-cert.gov US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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