oss-sec mailing list archives
Re: CVE-2014-6271: remote code execution through bash
From: Florian Weimer <fweimer () redhat com>
Date: Wed, 24 Sep 2014 18:30:35 +0200
On 09/24/2014 06:23 PM, Michal Zalewski wrote:
Note that on Linux systems where /bin/sh is symlinked to /bin/bash, any popen() / system() calls from within languages such as PHP would be of concern due to the ability to control HTTP_* in the env.
This depends on how PHP is invoked. mod_php does not set the CGI environment variables.
However, it is true that if CGI programs spawn subprocesses, they may be affected even if the CGI program itself is not written in bash.
-- Florian Weimer / Red Hat Product Security
Current thread:
- Re: CVE-2014-6271: remote code execution through bash, (continued)
- Re: CVE-2014-6271: remote code execution through bash gremlin (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash Tim (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash Rich Felker (Sep 25)
- Re: CVE-2014-6271: remote code execution through bash Chet Ramey (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash mancha (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash Chet Ramey (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash Solar Designer (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash Chet Ramey (Sep 25)
- Re: CVE-2014-6271: remote code execution through bash Alan J. Wylie (Sep 26)
- Re: CVE-2014-6271: remote code execution through bash Florian Weimer (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash Hanno Böck (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash Florian Weimer (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash Solar Designer (Sep 24)
- Re: CVE-2014-6271: remote code execution through bash Jason Cooper (Sep 25)
- Re: CVE-2014-6271: remote code execution through bash Solar Designer (Sep 25)
- Re: CVE-2014-6271: remote code execution through bash Jason Cooper (Sep 25)