CVE-2001-0861

Published: Dec 6, 2001Modified: Apr 16, 2026

5.0

Vector

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

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

Cisco 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.

Affected (1)

Products: Cisco: 12000 Router

Cisco

1 product

12000 Router

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Cisco 12000 Router	All versions

References (10)

http://www.ciac.org/ciac/bulletins/m-018.shtml

Source: cve@mitre.org

http://www.cisco.com/warp/public/707/GSR-unreachables-pub.shtml

Source: cve@mitre.org

PatchVendor Advisory

http://www.osvdb.org/794

Source: cve@mitre.org

http://www.securityfocus.com/bid/3534

Source: cve@mitre.org

https://exchange.xforce.ibmcloud.com/vulnerabilities/7536

Source: cve@mitre.org

http://www.ciac.org/ciac/bulletins/m-018.shtml