CVE-2005-4436
High
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).
SeverityHigh
CVSS7.8
Exploit probability—
Product
Extended Interior Gateway Routing Protocol (EIGRP) 1.2
PublishedDec 21, 2005
First seenDec 21, 2005
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Extended Interior Gateway Routing Protocol (EIGRP) 1.2 | No range specified | — |
| Cisco IOS | 12.3(2) ≤ v | — |
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