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Cisco Bug: CSCup83278 - Remove DVMRP code for reporting neighbors

Last Modified

Aug 06, 2018

Products (25)

  • Cisco IOS
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901-6CZ-FS-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901S-4SG-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ASR 901S-2SG-F-AH Router
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901-6CZ-FT-A Router
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Known Affected Releases

15.4(3)S

Description (partial)

Symptom:
On October 6th, 2014, John Kristoff from Team CYMRU presented at the NANOG 62 conference the results of his research on the use of some debugging and troubleshooting capabilities of the DMVRP protocol for either DDoS amplification attacks or information gathering.

A Cisco Security Response is available at http://tools.cisco.com/security/center/content/CiscoSecurityResponse/cisco-sr-20141006-dvmrp

Conditions:
See published Cisco Security Response
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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