CVE-2005-4436
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)…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.10%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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).
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 2.10% probability · 81th percentile
- CISA KEV
- Not listed
- Source
- cve@mitre.org
References
- http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040330.htmlVendor Advisory
- http://marc.info/?l=full-disclosure&m=113504451523186&w=2
- http://securitytracker.com/id?1015382
- http://www.securityfocus.com/archive/1/419898/100/0/threaded
- http://www.securityfocus.com/bid/15978
- http://www.vupen.com/english/advisories/2005/3008
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5454
- http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040330.htmlVendor Advisory
- http://marc.info/?l=full-disclosure&m=113504451523186&w=2
- http://securitytracker.com/id?1015382
- http://www.securityfocus.com/archive/1/419898/100/0/threaded
- http://www.securityfocus.com/bid/15978
- http://www.vupen.com/english/advisories/2005/3008
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5454
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.