bugtraq - [SECURITY] [DSA-366-1] New eroaster packages fix insecure temporary file creation

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Message-ID: <20030806030425.GC25407__43542.2956980348$1060184599@alcor.net>
Date: Tue, 5 Aug 2003 23:04:25 -0400
From: Matt Zimmerman <mdz@...ian.org>
To: bugtraq@...urityfocus.com
Subject: [SECURITY] [DSA-366-1] New eroaster packages fix insecure temporary file creation


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Debian Security Advisory DSA 366-1                     security@...ian.org
http://www.debian.org/security/                             Matt Zimmerman
August 5th, 2003                        http://www.debian.org/security/faq
- --------------------------------------------------------------------------

Package        : eroaster
Vulnerability  : insecure temporary file
Problem-Type   : local
Debian-specific: no
CVE Id         : CAN-2003-0656

eroaster, a frontend for burning CD-R media using cdrecord, does not
take appropriate security precautions when creating a temporary file
for use as a lockfile.  This bug could potentially be exploited to
overwrite arbitrary files with the privileges of the user running
eroaster.

For the stable distribution (woody) this problem has been fixed in
version 2.1.0.0.3-2woody1.

For the unstable distribution (sid) this problem has been fixed in
version 2.2.0-0.5-1.

We recommend that you update your eroaster 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 3.0 alias woody
- --------------------------------

  Source archives:

    http://security.debian.org/pool/updates/main/e/eroaster/eroaster_2.1.0.0.3-2woody1.dsc
      Size/MD5 checksum:      641 384fd61393ef45c246489da03dec960c
    http://security.debian.org/pool/updates/main/e/eroaster/eroaster_2.1.0.0.3-2woody1.diff.gz
      Size/MD5 checksum:     2442 1356f13831c215a137f8639c3a656ee9
    http://security.debian.org/pool/updates/main/e/eroaster/eroaster_2.1.0.0.3.orig.tar.gz
      Size/MD5 checksum:   160884 1337d58a0c140ef62f2184699132ed40

  Architecture independent components:

    http://security.debian.org/pool/updates/main/e/eroaster/eroaster_2.1.0.0.3-2woody1_all.deb
      Size/MD5 checksum:   145184 757bdf67c5b40eb6309260d90f1006ab

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

- ---------------------------------------------------------------------------------
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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