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             AUSCERT External Security Bulletin Redistribution

                   ESB-2008.0005 -- [UNIX/Linux][Debian]
                New tcpreen packages fix denial of service
                              4 January 2008

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:              tcpreen
Publisher:            Debian
Operating System:     Debian GNU/Linux 4.0
                      UNIX variants (UNIX, Linux, OSX)
Impact:               Denial of Service
Access:               Remote/Unauthenticated
CVE Names:            CVE-2007-6562

Original Bulletin:    http://www.debian.org/security/2008/dsa-1443

Comment: This advisory references vulnerabilities in products which run on
         platforms other than Debian. It is recommended that administrators
         running tcpreen check for an updated version of the software for
         their operating system.

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Debian Security Advisory DSA-1443-1                  security@debian.org
http://www.debian.org/security/                       Moritz Muehlenhoff
January 03, 2008                      http://www.debian.org/security/faq
- - ------------------------------------------------------------------------

Package        : tcpreen
Vulnerability  : buffer overflows
Problem type   : remote
Debian-specific: no
CVE Id(s)      : CVE-2007-6562

It was discovered that several buffer overflows in tcpreen, a tool for
monitoring a TCP connection may lead to denial of service.

For the stable distribution (etch), this problem has been fixed in
version 1.4.3-0.1etch1.

The old stable distribution (sarge) doesn't contain tcpreen.

For the unstable distribution (sid), this problem has been fixed in
version 1.4.3-0.3.

We recommend that you upgrade your tcpreen 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 4.0 (stable)
- - -------------------

Stable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.

Source archives:

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1.dsc
    Size/MD5 checksum:      579 83c33a7131f3191048aba4b610e292ca
  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3.orig.tar.gz
    Size/MD5 checksum:   232290 5600968d012f8353e4e0797d4c330393
  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1.diff.gz
    Size/MD5 checksum:    26016 b1af9b7571c037713b123f33e5e79721

alpha architecture (DEC Alpha)

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_alpha.deb
    Size/MD5 checksum:    44064 5dc26f1233f232305b7c8d2e2e2cb4ac

amd64 architecture (AMD x86_64 (AMD64))

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_amd64.deb
    Size/MD5 checksum:    42494 5cc27918abcac4a19eb661894005e963

arm architecture (ARM)

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_arm.deb
    Size/MD5 checksum:    39378 10c0d8bd70154755e372318e39f10266

hppa architecture (HP PA RISC)

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_hppa.deb
    Size/MD5 checksum:    43848 7039041a01ddcd25e74cfb6c025d3e6c

i386 architecture (Intel ia32)

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_i386.deb
    Size/MD5 checksum:    40274 bcd58bac3ae59767861a9fee6653e882

ia64 architecture (Intel ia64)

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_ia64.deb
    Size/MD5 checksum:    48438 85ac614d61faa5a66d7e14efd5490daf

mips architecture (MIPS (Big Endian))

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_mips.deb
    Size/MD5 checksum:    43610 9fb5942fc0d95e87c2a8e3964c30b8d7

mipsel architecture (MIPS (Little Endian))

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_mipsel.deb
    Size/MD5 checksum:    43620 e9b81ad8b5e0f05501c264b5efd6ed7f

powerpc architecture (PowerPC)

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_powerpc.deb
    Size/MD5 checksum:    40848 43b0d65c0a8445d7d5880f87a5fbb005

s390 architecture (IBM S/390)

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_s390.deb
    Size/MD5 checksum:    41020 e4d80551b7ffe958f9ad7103b2973087

sparc architecture (Sun SPARC/UltraSPARC)

  http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_sparc.deb
    Size/MD5 checksum:    39366 e897ed3d4b1d0b85225f88f8a0cc0990


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

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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@lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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