CVE-2001-0861

Summary

CVECVE-2001-0861
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2001-12-06 05:00:00 UTC
Updated2017-10-10 01:29:00 UTC
DescriptionCisco 12000 with IOS 12.0 and line cards based on Engine 2 and earlier allows remote attackers to cause a denial of service (CPU consumption) by flooding the router with traffic that generates a large number of ICMP Unreachable replies.

Risk And Classification

Problem Types: NVD-CWE-Other

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco 12000 Router All All All All
Hardware Cisco 12000 Router All All All All

References

ReferenceSourceLinkTags
Cisco - Cisco Security Advisory: ICMP Unreachable Vulnerability in Cisco 12000 Series Internet Router CISCO www.cisco.com Patch, Vendor Advisory
M-018 CIAC www.ciac.org
IBM X-Force Exchange XF exchange.xforce.ibmcloud.com
404 Not Found OSVDB www.osvdb.org
Cisco 12000 Series Internet Router Denial Of Service Vulnerability BID www.securityfocus.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 317196 Cisco Internetwork Operating System (IOS) Access Control List Implementation Vulnerability (cisco-sa-20011114-gsr-acl)
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report