full-disclosure - [SECURITY] [DSA 739-1] New trac package fixes upload/download vulnerability

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Message-ID: <m1DqAaT-000pBjC@finlandia.Infodrom.North.DE>
Date: Wed Jul  6 15:18:01 2005
From: joey at infodrom.org (Martin Schulze)
Subject: [SECURITY] [DSA 739-1] New trac package fixes
	upload/download vulnerability

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Hash: SHA1

- --------------------------------------------------------------------------
Debian Security Advisory DSA 739-1                     security@...ian.org
http://www.debian.org/security/                             Martin Schulze
July 6th, 2005                          http://www.debian.org/security/faq
- --------------------------------------------------------------------------

Package        : trac
Vulnerability  : missing input sanitising
Problem-Type   : remote
Debian-specific: no

Stefan Esser discovered an input validation flaw within Trac, a wiki
and issue tracking system, that allows download/upload of files and
therefore can lead to remote code execution in some configurations.

The old stable distribution (woody) does not contain the trac package.

For the stable distribution (sarge) this problem has been fixed in
version 0.8.1-3sarge2.

For the unstable distribution (sid) this problem has been fixed in
version 0.8.4-1.

We recommend that you upgrade your trac 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 3.1 alias sarge
- --------------------------------

  Source archives:

    http://security.debian.org/pool/updates/main/t/trac/trac_0.8.1-3sarge2.dsc
      Size/MD5 checksum:      655 17707ec452bb497b18b22a8280b775d6
    http://security.debian.org/pool/updates/main/t/trac/trac_0.8.1-3sarge2.diff.gz
      Size/MD5 checksum:     6294 386a1ffa63b1ba8709ad317176f1d419
    http://security.debian.org/pool/updates/main/t/trac/trac_0.8.1.orig.tar.gz
      Size/MD5 checksum:   236791 1b6c44fae90c760074762b73cdc88c8d

  Architecture independent components:

    http://security.debian.org/pool/updates/main/t/trac/trac_0.8.1-3sarge2_all.deb
      Size/MD5 checksum:   196864 85fd50e157531cbac57bf6e4901ad039


  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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