full-disclosure - [SECURITY] [DSA-1990-1] New trac-git packages fix code execution

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Message-ID: <87r5p2gevh.fsf@mid.deneb.enyo.de>
Date: Wed, 03 Feb 2010 22:15:11 +0100
From: Florian Weimer <fw@...eb.enyo.de>
To: debian-security-announce@...ts.debian.org
Subject: [SECURITY] [DSA-1990-1] New trac-git packages fix
	code execution

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Hash: SHA1

- ------------------------------------------------------------------------
Debian Security Advisory DSA-1990-1                  security@...ian.org
http://www.debian.org/security/                           Florian Weimer
February 03, 2010                     http://www.debian.org/security/faq
- ------------------------------------------------------------------------

Package        : trac-git
Vulnerability  : shell command injection
Problem type   : remote
Debian-specific: yes
CVE Id(s)      : CVE-2010-0394
Debian Bug     : 567039

Stefan Goebel discovered that the Debian version of trac-git, the Git
add-on for the Trac issue tracking system, contains a flaw which
enables attackers to execute code on the web server running trac-git
by sending crafted HTTP queries.

The old stable distribution (etch) does not contain a trac-git package.

For the stable distribution (lenny), this problem has been fixed in
version 0.0.20080710-3+lenny1.

For the unstable distribution (sid) and the testing distribution
(squeeze), this problem has been fixed in version 0.0.20090320-1.

We recommend that you upgrade your trac-git package.

Upgrade instructions
- --------------------

wget url
        will fetch the file for you
dpkg -i file.deb
        will install the referenced file.

If you are using the apt-get package manager, use the line for
sources.list as given below:

apt-get update
        will update the internal database
apt-get upgrade
        will install corrected packages

You may use an automated update by adding the resources from the
footer to the proper configuration.


Debian GNU/Linux 5.0 alias lenny
- --------------------------------

Source archives:

  http://security.debian.org/pool/updates/main/t/trac-git/trac-git_0.0.20080710-3+lenny1.dsc
    Size/MD5 checksum:     1312 4357cd66c8df3ac03273f9f858d14928
  http://security.debian.org/pool/updates/main/t/trac-git/trac-git_0.0.20080710-3+lenny1.diff.gz
    Size/MD5 checksum:     4262 af5bbdd092dfe8d953bcb2183c1228c4
  http://security.debian.org/pool/updates/main/t/trac-git/trac-git_0.0.20080710.orig.tar.gz
    Size/MD5 checksum:    28505 c8220478c501b7ab3e6df97cea6d2e26

Architecture independent packages:

  http://security.debian.org/pool/updates/main/t/trac-git/trac-git_0.0.20080710-3+lenny1_all.deb
    Size/MD5 checksum:    16920 d91bf3dc4b15e1c999f7dc5e65e0de65


  These files will probably be moved into the stable distribution on
  its next update.

- ---------------------------------------------------------------------------------
For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: debian-security-announce@...ts.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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