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Status published
Medium
CVE-2001-1071
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP)...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
cisco
View all reports →Affected Software
ios, catos
Vulnerable Versions:
11.1, 11.2, 11.3\(11\)b, 12.0\(5.1\)xp, 12.0\(19\), 12.1, 4.5\(1\)
Timeline
Official Publish:
June 25th, 2002
Last Modified:
August 8th, 2024
Added to House:
July 18th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.