Executive Summary

Summary
Title Cisco IOS Software IPv6 Denial of Service Vulnerability
Informations
Name cisco-sa-20110928-ipv6 First vendor Publication 2011-09-28
Vendor Cisco Last vendor Modification 2011-09-28
Severity (Vendor) N/A Revision 1.0

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
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Detail

Cisco IOS Software contains a vulnerability in the IP version 6 (IPv6) protocol stack implementation that could allow an unauthenticated, remote attacker to cause a reload of an affected device that has IPv6 enabled. The vulnerability may be triggered when the device processes a malformed IPv6 packet.

Cisco has released free software updates that address this vulnerability. There are no workarounds to mitigate this vulnerability.

Alert History

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0
1
2
Date Informations
2016-04-26 21:34:27
  • Multiple Updates
2014-02-17 10:22:01
  • Multiple Updates
2013-05-11 00:42:43
  • Multiple Updates