Re: "debug k" freezing Cisco routers?

Jorge NIedbalski <[email protected]> Sat, 04 Aug 2007 12:01:53 -0400

Newsgroups	gmane.comp.security.vulnerabilities
Organization	ElectroLinux
Message-ID	<[email protected]>

In effect the router is unable to process the extremely large list of
stdout k logs.

I see the same effect with "debug" only.

I think that's not a bug, its only a CPU high usage issue.


JNR.

El mié, 01-08-2007 a las 10:05 -0600, Shawn Merdinger escribió:
> Hi All,
> 
> At level 15 permissions, when I enter "debug k" on the CLI the router
> freezes immediately, requiring a manual reboot.
> 
> While not a vulnerability per se, perhaps something to keep in mind
> from the fat-finger risk?
> 
> Anyone else seeing this?
> 
> Kindest regards,
> --scm
> 
> Shawn Merdinger
> Independent Security Researcher
> VoIPninja.com

signature.asc (application/pgp-signature, 189 B)

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.6 (GNU/Linux)

iD8DBQBGtKLw7W3aTpIu05QRAnq5AJ9DnQ8jrh7dIUs8NFDUGV6R5rK3TwCfaLC5
A8lIZmLYtI8QM3cohM/z4mc=
=XitI
-----END PGP SIGNATURE-----