How can I downgrade Bash?

Question

Im trying to implement Shellshock and I need downgrade Bash to a vuln. version. I don't know how get it and there isn't much information in the Internet about it.

I'm working with Ubuntu Server 14.04.

How I can get it?

Which distro do you use? I think you can get a specific version of bash via your packaging tool — polym, May 18 '15 at 12:01
The answer to this depends entirely on your OS. In any case, I would suggest that this question is off-topic here. — Tom Fenech, May 18 '15 at 12:02
Sorry, I'm forget write it. I'm working with Ubuntu Server 14.04. Bash version=4.3.11. @polym — David Amrani, May 18 '15 at 12:05

score 0 · Accepted Answer · answered May 18 '15 at 13:31

0

Don't downgrade the system bash. That's a terrible idea. Get the source for a vulnerable version and compile it yourself.

(Don't install it to the system though if you can avoid it, just run it from the source directory.)

answered May 18 '15 at 13:31

Etan Reisner

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Thanks, I did this and works fine. Thank you for your time Etan ! :) – David Amrani May 18 '15 at 14:58

How can I downgrade Bash?

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