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Buffer overflow
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11-14-2001 07:54 AM - edited 03-08-2019 09:09 PM
Hello,
I run a security scanner against routers on my network. Some of the router came back with "cfingerd util-c buffer overflow" . How does it affect routers
and switches? Should I upgrade IOS?
Thanks,
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11-14-2001 09:55 AM
The security bulletins do not list the Cisco IOS as a vulnerable for the cfingerd util.c buffer overflow.
The safe things would be to turn the fingerd service off the router
no service fingerd
