[Cialug] Shellshock Bash Remote Code Execution Vulnerability

Ron Houk houk.ron at gmail.com
Sun Sep 28 17:07:25 CDT 2014


Okay. Thanks for the clarification. :)
On Sep 28, 2014 2:29 PM, "Paul Gray" <gray at cs.uni.edu> wrote:

> On 09/28/2014 02:17 PM, Ron Houk wrote:
> > Aren't Debian based systems using dash instead of bash?
>
> Complete apples and oranges question -
>
> Yes, dash is a standard package installed on Debian, and is the default
> link to /bin/sh
>
> However, bash is also installed by default on Debian (and practically
> every *nix OS, other than OpenSolaris and variants).  On Debian, bash is
> the default shell for all login accounts.
>
> The key issue is, at least for the latest POC's, what shell do the
> cgi-bin scripts invoke?
>
> --
> Paul Gray                                         -o)
> 314 East Gym, Dept. of Computer Science           /\\
> University of Northern Iowa                      _\_V
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