[ipv6-tf] DOS IPv6 bug w IOS

[Bartek Raszczyk]

Witajcie!

   Co prawda wiadomosc ze srody, ale gdyby ktos przeoczyl... podaje
   poniewaz czesc z nas uzywa Cisco ;)

Cisco Security Advisory: Multiple Crafted IPv6 Packets Cause Reload
Document ID: 63844
Revision 1.0
For Public Release 2005 January 26 1600 UTC (GMT)


*Summary*

Cisco Internetwork Operating System (IOS) Software is vulnerable to a Denial of Service (DoS) attack from crafted IPv6 packets when the device has been configured to process IPv6 traffic. This vulnerability requires multiple crafted packets to be sent to the device which may result in a reload upon successful exploitation.
Cisco has made free software available to address this vulnerability.
There are workarounds available to mitigate the effects.
This issue is tracked by CERT/CC VU#472582
This advisory is available at http://www.cisco.com/warp/public/707/cisco-sa-20050126-ipv6.shtml.


-- 
Bartek Raszczyk <bartek w man.olsztyn.pl>
Administrator Miejskiej Sieci Komputerowej
Osrodek Eksploatacji i Zarzadzania MSK OLMAN
Uniwersytet Warminsko-Mazurski w Olsztynie
WWW: www.man.olsztyn.pl Tel: (89) 523-45-55