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IOS Heap Overflow Advisory

Hi all;

I became aware of this advisory and wonder if a patch/update is appplicable or necessary.

I have two 2600 series routers running 12.x vers. Here's excerpts from both:

Router 1.

IOS (tm) C2600 Software (C2600-I-M), Version 12.2(13)T5, RELEASE SOFTWARE (fc1)

Router 2.

IOS (tm) C2600 Software (C2600-I-M), Version 12.0(7)T, RELEASE SOFTWARE (fc2)

Looking through the advisory bulletin, I cannot figure out what repair release I should apply.

I also am wondering if I really need to apply any patch to begin with. I have firewalls behind these routers and run NAT and have NOT noticed any increase activity such as DOS or DDOS, etc. attacks.

Any replies would be appreciated.

Thank you,

Steve

1 REPLY
New Member

Re: IOS Heap Overflow Advisory

Hi,

You should contact the Technical Assistance Center for instructions on which IOS image to use.

Even if you don't have a service contract, they will provide you with all the necessary information for free since this is a critical update.

Either email at tac@cisco and mention advisory 68064, or by phone (http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml)

- Alex

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