[AusNOG] bash bug !

Matt Perkins matt at spectrum.com.au
Thu Sep 25 22:57:44 EST 2014


What of all those asterisk based  pabx in a can out there. get ready for some big bills from your sip provider and the cheap filers like qnap. took a whole of 30seconds to prove one of those vulnerable  today. 

I think this thing is going to be painful for many years to come.

matt



> On 25 Sep 2014, at 10:49 pm, Curtis Bayne <curtis at bayne.com.au> wrote:
> 
> Along with most embedded devices, thank heavens.
> 
> If there is a busybox 0day of a similar ilk to this, it's going to be very interesting times for the internet. I hope that never, ever happens.
> 
> -C
> 
>> On Thu, Sep 25, 2014 at 10:46 PM, Nathan Brookfield <Nathan.Brookfield at simtronic.com.au> wrote:
>> VyOS and Vyatta, spot on! I think some of the Ubiquiti devices run BusyBox.
>> 
>> Kindest Regards,
>> Nathan Brookfield
>> 
>> Chief Executive Officer
>> Simtronic Technologies Pty Ltd
>> 
>> Web: http://simtronic.com.au
>> Phone: 1300 592 330
>> Fax: (02) 4749 4950
>> 
>> On 25 Sep 2014, at 22:44, Ben Cooper <ben at zeno.io> wrote:
>> 
>> isnt VYoS *nix based? Debian even? 
>> 
>> Also those new Ubiqiti things are Debian based as well I think.
>> 
>>> On Thu, Sep 25, 2014 at 10:06 PM, George Fong <george at lateralplains.com> wrote:
>>> I've so far had no problems updating CENTos servers with a simple update of bash.
>>> 
>>> I'm not sure how accurate this test is but the befores and afters seem to be consistent:
>>> 
>>> https://community.qualys.com/blogs/securitylabs/2014/09/24/bash-remote-code-execution-vulnerability-cve-2014-6271
>>> 
>>> Right now I am most worried about Linux based border routers and VM hosts such as Proxmox. The latter is Debian based.
>>> 
>>> Cheers
>>> g.
>>> 
>>> 
>>> 
>>>> On Thu, 2014-09-25 at 16:32 +1000, Pinkerton, Eric (AU Sydney) wrote:
>>>> Heads up, shellshock botnet payloads are already hitting honeypots..
>>>> 
>>>>  
>>>> 
>>>> https://gist.github.com/anonymous/929d622f3b36b00c0be1
>>>> 
>>>>  
>>>> 
>>>>  
>>>> 
>>>> From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Alex Samad - Yieldbroker
>>>> Sent: Thursday, 25 September 2014 2:59 PM
>>>> To: Kush, Nishchal
>>>> Cc: ausnog at lists.ausnog.net
>>>> Subject: Re: [AusNOG] bash bug !
>>>> 
>>>> 
>>>>  
>>>> 
>>>> I believe the initial released patch was incomplete
>>>> 
>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1146319
>>>> 
>>>>  
>>>> 
>>>>  
>>>> 
>>>> A
>>>> 
>>>>  
>>>> 
>>>> From: Kush, Nishchal [mailto:kush at kush.com.fj] 
>>>> Sent: Thursday, 25 September 2014 3:03 PM
>>>> To: Alex Samad - Yieldbroker
>>>> Cc: ausnog at lists.ausnog.net
>>>> Subject: Re: [AusNOG] bash bug !
>>>> 
>>>> 
>>>>  
>>>> 
>>>> Hi 
>>>> 
>>>>  
>>>> 
>>>> 
>>>> Most Linux distributions have released patches. Unfortunately you still need to recompile your own for Apple’s Mac OS X
>>>> 
>>>> 
>>>>  
>>>> 
>>>> 
>>>> Cheers
>>>> 
>>>> 
>>>> --
>>>> Kush, Nishchal
>>>> kush at kush.com.fj
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>>  
>>>> 
>>>> On 25 Sep 2014, at 2:40 pm, Alex Samad - Yieldbroker <Alex.Samad at yieldbroker.com> wrote:
>>>> 
>>>> 
>>>>  
>>>> 
>>>> http://www.smh.com.au/it-pro/security-it/shell-shock-bash-bug-labelled-largest-ever-to-hit-the-internet-20140925-10ltx1.html
>>>> 
>>>> https://www.us-cert.gov/ncas/current-activity/2014/09/24/Bourne-Again-Shell-Bash-Remote-Code-Execution-Vulnerability
>>>> 
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>>>>  
>>>> 
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>>> -- 
>>> <george-2014.png>
>>> 
>>> 
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>> 
>> 
>> 
>> -- 
>> --
>> Ben Cooper
>> CEO
>> Zeno Holdings PTY LTD
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