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Date: Tue, 20 Sep 2016 09:29:55 +0100
From: John Haxby <john.haxby@...cle.com>
To: oss-security@...ts.openwall.com
Cc: Jan Schaumann <jschauma@...meister.org>,
"chet.ramey" <chet.ramey@...e.edu>
Subject: Re: CVE-2016-0634 -- bash prompt expanding $HOSTNAME
> On 19 Sep 2016, at 19:32, Seth Arnold <seth.arnold@...onical.com> wrote:
>
> On Sun, Sep 18, 2016 at 08:06:57PM +0100, John Haxby wrote:
>>>>> A little while ago, one of our users discovered that by setting the
>>>>> hostname to $(something unpleasant), bash would run "something
>>>>> unpleasant" when it expanded \h in the prompt string.
>>>
>>> This issue has been public since October, 2015 in Ubuntu's bug tracking
>>> system.
>>>
>>
>> Yes, the message was more to let people know that CVE-2016-0634 had
>> been assigned for this issue. Do you have a link to the Ubuntu issue
>> and a different CVE number?
>
> Hello John; we did not assign a CVE number for this issue.
>
> Bernd Dietzel reported it at:
> https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1507025
Thanks. CVE-2016-0634 can stand then.
[The internal process we follow for acquiring CVEs is heavily oriented towards closed source so my apologies for not bringing this forward sooner.]
jch
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