Cisco recommends a workaround which essentially sets a limit on the number of outstanding SA's and drops new SA requests if they exceed that limit (outlined in http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_
guide09186a0080229125.html)
It seems to me that this will not accomplish much - presumably the determined attacker will simply continue to send packets - as soon as the number of SA'ss drops below that limit the attacker will simply fill up the queue again. Am I missing something about the vulnerability or the supposed fix from Cisco?
guide09186a0080229125.html)
It seems to me that this will not accomplish much - presumably the determined attacker will simply continue to send packets - as soon as the number of SA'ss drops below that limit the attacker will simply fill up the queue again. Am I missing something about the vulnerability or the supposed fix from Cisco?
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