| Vulnerability Name: | CVE-2005-4436 (CCN-23745) | ||||||||
| Assigned: | 2005-12-19 | ||||||||
| Published: | 2005-12-19 | ||||||||
| Updated: | 2018-10-19 | ||||||||
| Summary: | 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). | ||||||||
| CVSS v3 Severity: | 7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
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| CVSS v2 Severity: | 7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: CCN Type: Full-Disclosure Mailing List, Mon Dec 19 2005 - 11:12:59 CST Unauthenticated EIGRP DoS Source: MITRE Type: CNA CVE-2005-4436 Source: FULLDISC Type: Vendor Advisory 20051219 Unauthenticated EIGRP DoS Source: FULLDISC Type: UNKNOWN 20051220 RE: Authenticated EIGRP DoS / Information leak Source: CCN Type: SECTRACK ID: 1015382 Cisco IOS EIGRP Bugs Let Remote Users Deny Service or Obtain Potentially Sensitive Information Source: SECTRACK Type: UNKNOWN 1015382 Source: CCN Type: Cisco Security Notice: Document ID 68459 Cisco Security Notice: Response to Full-Disclosure - Multiple Vulnerabilities within Cisco EIGRP Source: CCN Type: OSVDB ID: 22108 Multiple Vendor EIGRP Unauthenticated Goodbye Message DoS Source: BUGTRAQ Type: UNKNOWN 20051220 Re: Unauthenticated EIGRP DoS Source: BID Type: UNKNOWN 15978 Source: CCN Type: BID-15978 Cisco EIGRP Protocol Unauthenticated Goodbye Packet Remote Denial Of Service Vulnerability Source: VUPEN Type: UNKNOWN ADV-2005-3008 Source: XF Type: UNKNOWN eigrp-spoofed-neigbor-dos(23745) Source: OVAL Type: UNKNOWN oval:org.mitre.oval:def:5454 | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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