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Fwd: Bash Code Injection Vulnerability via Specially Crafted Environment Variables (CVE-2014-6271

Gian Uberto

Begin forwarded message:

Resent-From: debian-user@lists.debian.org
From: John Hasler <jhasler@newsguy.com>
Date: 24. September 2014 23:25:58 MESZ
To: debian-user@lists.debian.org
Subject: Re: Bash Code Injection Vulnerability via Specially Crafted Environment Variables (CVE-2014-6271
Reply-To: jhasler@newsguy.com (John Hasler)

Debian Security Advisory DSA-3032-1                   security@debian.org
http://www.debian.org/security/                            Florian Weimer
September 24, 2014                     http://www.debian.org/security/faq

Package        : bash
CVE ID         : CVE-2014-6271

Stephane Chazelas discovered a vulnerability in bash, the GNU
Bourne-Again Shell, related to how environment variables are
processed.  In many common configurations, this vulnerability is
exploitable over the network, especially if bash has been configured
as the system shell.

For the stable distribution (wheezy), this problem has been fixed in
version 4.2+dfsg-0.1+deb7u1.

We recommend that you upgrade your bash packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

You should be subscribed.
John Hasler
Elmwood, WI USA

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