CVE-2005-4436: High severity Extended Interior Gateway Routing Protocol Extended Interior Gateway Routing Protocol vulnerability

Published Dec 21, 2005
·
Updated

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).

Affected Software

2 affected components
Extended Interior Gateway Routing Protocol Extended Interior Gateway Routing Protocol=1.2
Extended Interior Gateway Routing Protocol Extended Interior Gateway Routing Protocol=1.2

Event History

Dec 21, 2005
CVE Published
01:03 AM
CVE Published
via MITRE·06:00 AM
Data Sourced
via MITRE·06:00 AM
Description

Frequently Asked Questions

1

Is CVE-2005-4436 easily exploitable?

Yes, CVE-2005-4436 is considered easily exploitable due to the nature of the required spoofed messages.

Contact

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