CVE-2001-1071
Cisco IOS <= 12.2 - Denial of Service via CDP Neighbor Announcement Flood
Title source: llmDescription
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) allows remote attackers to cause a denial of service (memory consumption) via a flood of CDP neighbor announcements.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_osvdb
http://www.osvdb.org/1969
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/7242
US Government Resource third-party-advisory
x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/139491
Patch, Vendor Advisory mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/219257
Patch, Vendor Advisory vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/3412
Patch, Vendor Advisory mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/219305
Scores
EPSS
0.0231
EPSS Percentile
81.6%
Details
Status
published
Products (7)
cisco/catos
4.5\(1\)
cisco/ios
11.1
cisco/ios
11.2
cisco/ios
11.3\(11\)b
cisco/ios
12.0\(5.1\)xp
cisco/ios
12.0\(19\)
cisco/ios
12.1
Published
Oct 09, 2001
Tracked Since
Feb 18, 2026