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Saturday, December 6, 2025
Medium Published: Oct 09, 2001 Modified: Apr 03, 2025

CVE-2001-1071

5 CVSS SCORE
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Description

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.

CVSS Vector Details

Attack Vector Network
Attack Complexity Low
Confidentiality None
Integrity None
Availability P

Affected Software Configurations

  • o cisco ios 11.1 * * * * * * *
  • o cisco ios 11.2 * * * * * * *
  • o cisco ios 11.3\(11\)b * * * * * * *
  • o cisco ios 12.0\(5.1\)xp * * * * * * *
  • o cisco ios 12.0\(19\) * * * * * * *
  • o cisco ios 12.1 * * * * * * *
  • o cisco catos 4.5\(1\) * * * * * * *

Weaknesses (CWE)

  • NVD-CWE-Other