Re: Shellshock: how does it actually work?

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On 26 September 2014 05:51, Doug <dmcgarrett@xxxxxxxxxxxxx> wrote:
> On 09/25/2014 11:50 PM, Matthew Miller wrote:
>> http://fedoramagazine.org/shellshock-how-does-it-actually-work/
>>
>> My attempt to explain this in some satisfying detail, but also in an
>> understandable way. Let me know how that went. :)
>>
> Your test doesn't work on pclos kde 32:
>
> [root@linux1 doug]# env x='() { :;}; echo OOPS' bash -c :
> bash: warning: x: ignoring function definition attempt
> bash: error importing function definition for `x'
>

The test works, you're looking at a shell patched to some degree (the
'ignoring function definition attempt' bit). Though it seems some of
the earlier patches don't cover all cases.


-- 
imalone
http://ibmalone.blogspot.co.uk
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