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VULNERABILITIES

CVE-2005-4436 Details

Description

Extended Interior Gateway Routing Protocol (EIGRP) 1.2, as implemented in Cisco IOS after 12.3(2), 12.3(3)B, and 12.3(2)T and other products, allows remote attackers to cause a denial of service by sending a "spoofed neighbor announcement" with (1) mismatched k values or (2) "goodbye message" Type-Length-Value (TLV).

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-OtherWeakness Not in a Standard CWE Category[email protected]

Affected Products

ProductVersions
extended interior gateway routing protocol extended interior gateway routing protocol
1.2

CPE

  • cpe:2.3:a:extended_interior_gateway_routing_protocol:extended_interior_gateway_routing_protocol:1.2:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2005-4436
NVD Published Date:
Dec 21, 2005
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2005-4436 Details - Not Deferred