[SECURITY] [DSA 592-1] New ez-ipupdate packages fix format string vulnerability

From: Martin Schulze (joey_at_infodrom.org)
Date: 11/12/04

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    Date: Fri, 12 Nov 2004 08:56:40 +0100 (CET)
    To: bugtraq@securityfocus.com
    
    

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    - --------------------------------------------------------------------------
    Debian Security Advisory DSA 592-1 security@debian.org
    http://www.debian.org/security/ Martin Schulze
    November 12th, 2004 http://www.debian.org/security/faq
    - --------------------------------------------------------------------------

    Package : ez-ipupdate
    Vulnerability : format string
    Problem-Type : remote
    Debian-specific: no
    CVE ID : CAN-2004-0980

    Ulf Härnhammar from the Debian Security Audit Project discovered a
    format string vulnerability in ez-ipupdate, a client for many dynamic
    DNS services. This problem can only be exploited if ez-ipupdate is
    running in daemon mode (most likely) with many but not all service
    types.

    For the stable distribution (woody) this problem has been fixed in
    version 3.0.11b5-1woody2.

    For the unstable distribution (sid) this problem has been fixed in
    version 3.0.11b8-8.

    We recommend that you upgrade your ez-ipupdate 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/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2.dsc
          Size/MD5 checksum: 591 5ea93510ea0985ee5bc5d46f11e77f2e
        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2.diff.gz
          Size/MD5 checksum: 2908 2760ddd610c25aed2782a9ad08e1195a
        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5.orig.tar.gz
          Size/MD5 checksum: 82447 d56a0cb69ae880b427197dbba8843fe2

      Alpha architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_alpha.deb
          Size/MD5 checksum: 37816 4aa590c57b9fa76ad36d87d5888ec0c3

      ARM architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_arm.deb
          Size/MD5 checksum: 35524 b3e2beb2b01299b348d9123b57db43b0

      Intel IA-32 architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_i386.deb
          Size/MD5 checksum: 31564 4bbd440cbc9c46ee171a943fcabab515

      Intel IA-64 architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_ia64.deb
          Size/MD5 checksum: 44986 2245062816d79e79d966a04a9ef57331

      HP Precision architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_hppa.deb
          Size/MD5 checksum: 38066 3a8babb63fe3e0e6425dc8be435ab43b

      Motorola 680x0 architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_m68k.deb
          Size/MD5 checksum: 29324 ba60cb9aac5678bac51895d84c8b7f6b

      Big endian MIPS architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_mips.deb
          Size/MD5 checksum: 33724 66f85badd42509876428e99dee7c5b73

      Little endian MIPS architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_mipsel.deb
          Size/MD5 checksum: 33800 3c660a8a28cd0ec4e05d2d2eb8833837

      PowerPC architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_powerpc.deb
          Size/MD5 checksum: 33494 19f926ed91211ee91030c9ec5e03d0a0

      IBM S/390 architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_s390.deb
          Size/MD5 checksum: 32192 b8b14df40410692608b90ccfa1bfaf5c

      Sun Sparc architecture:

        http://security.debian.org/pool/updates/main/e/ez-ipupdate/ez-ipupdate_3.0.11b5-1woody2_sparc.deb
          Size/MD5 checksum: 36840 00356f122c8754e4de0e9fab48458ae3

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

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