Re: [OT] Bash (shell) security issues

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On 10/24/2014 02:35 AM, Brett McCoy wrote:
On Fri, Oct 24, 2014 at 8:23 AM, F. Silvain <silvain@xxxxxxxxxxxx
<mailto:silvain@xxxxxxxxxxxx>> wrote:

    Hey hey everyone,
    I hreard, that the Bash (Bourne Again shell) had a vital security
    issue, that was only fixed very recently. So if you rely on Bash
    better update. I _THINK_ the problem was only fixed last week or so.
    Let your friends know! :)

    Don't ask me about specifics, I just got the info and passed it
    along, since it sounded like good advice.


I think you are talking about this:

http://seclists.org/oss-sec/2014/q3/650

It first came to light about a month ago or so. It's primarily a concern
on public servers, with old fashioned CGI scripts being the primary
vector. I imagine (and hope) most distros have released updates to
address this by now.

Ubuntu and Debian have. Although when I tested on my Debian Sid set up (without any updates), it didn't have the issue. Apparently a number of distros use dash instead of bash, symlinking a "bash" to the dash executable.

--
David W. Jones
gnome@xxxxxxxxxxxxx
authenticity, honesty, community
http://dancingtreefrog.com
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