[c-nsp] Cisco Security Advisory: Crafted IP Option Vulnerability

Justin Shore justin.shore at sktbcs.com
Thu Jan 25 23:47:25 EST 2007


Now that you mention it, I did have a Pix running 7.1.2 mysteriously
reboot twice today.  What are the odds that this vulnerability affects
more than just IOS 9-12?

Justin


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Andre Gironda

So it's too late.  Don't bother upgrading now; you're already owned.
Unless they are blocking it at the ISP borders in the same way they
blocked out the Cisco IPv4 Crafted DoS vulnerability in 2003.  ISP's
probably got the patch (or at least Cisco's ISP's did) a week ago.
Had rolling reboots lately?  Don't know why?  Lots of "miscellaneous"
ISP maintenace.  I wonder...



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