Debian: libpng3 several vulnerabilities fix

    Date20 Oct 2004
    CategoryDebian
    2032
    Posted ByLinuxSecurity Advisories
    Several integer overflows have been discovered by its upstream developers in libpng, a commonly used library to display PNG graphics. They could be exploited to cause arbitrary code to be executed when a specially crafted PNG image is processed.
    
    --------------------------------------------------------------------------
    Debian Security Advisory DSA 571-1                     This email address is being protected from spambots. You need JavaScript enabled to view it. 
    http://www.debian.org/security/                             Martin Schulze
    October 20th, 2004                       http://www.debian.org/security/faq
    --------------------------------------------------------------------------
    
    Package        : libpng3
    Vulnerability  : buffer overflows, integer overflow
    Problem-Type   : remote
    Debian-specific: no
    CVE ID         : CAN-2004-0955
    
    Several integer overflows have been discovered by its upstream
    developers in libpng, a commonly used library to display PNG graphics.
    They could be exploited to cause arbitrary code to be executed when a
    specially crafted PNG image is processed.
    
    For the stable distribution (woody) these problems have been fixed in
    version 1.2.1-1.1.woody.9.
    
    For the unstable distribution (sid) these problems have been fixed in
    version 1.2.5.0-9.
    
    We recommend that you upgrade your libpng3 packages.
    
    
    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/libp/libpng3/libpng3_1.2.1-1.1.woody.9.dsc
          Size/MD5 checksum:      583 a11e8a7d236ca98e6581b6066a35c7f9
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9.diff.gz
          Size/MD5 checksum:    10791 a68eee4690473d8402743f30d431db4d
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1.orig.tar.gz
          Size/MD5 checksum:   493105 75a21cbfae566158a0ac6d9f39087c4d
    
      Alpha architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_alpha.deb
          Size/MD5 checksum:   276634 dc9d30c7bb1213bf339e96a9d9b4c4ad
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_alpha.deb
          Size/MD5 checksum:   133666 1441a7afe56c6d0b01c09b635026a2b4
    
      ARM architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_arm.deb
          Size/MD5 checksum:   247780 97f36aa3e35547e3b095999fcf3fb694
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_arm.deb
          Size/MD5 checksum:   112314 2f5c3fe3190ce8d52836cfe682236cbb
    
      Intel IA-32 architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_i386.deb
          Size/MD5 checksum:   233356 480296fd503d8de105716bca44c59136
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_i386.deb
          Size/MD5 checksum:   110678 60cbe7dcb206efcc95add2e83b1e06e5
    
      Intel IA-64 architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_ia64.deb
          Size/MD5 checksum:   279022 22c86cf1b67c6a1d162eb42a9202a237
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_ia64.deb
          Size/MD5 checksum:   151874 82e6a6772fe5506c93cb90c52de2891e
    
      HP Precision architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_hppa.deb
          Size/MD5 checksum:   269872 036ce4ca8f8934b00d4b2af6f05ff552
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_hppa.deb
          Size/MD5 checksum:   133022 ee3c8bb4e5b820be62d1efd8c708559c
    
      Motorola 680x0 architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_m68k.deb
          Size/MD5 checksum:   226502 8ba581615baf0983b2e86c2b9ccfc187
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_m68k.deb
          Size/MD5 checksum:   107094 7923c57162269188601cb00763465584
    
      Big endian MIPS architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_mips.deb
          Size/MD5 checksum:   247200 0aa9e85a752c4759a43c591a97655208
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_mips.deb
          Size/MD5 checksum:   112508 5fa27ff5c3bef5f58be7337468c21f76
    
      Little endian MIPS architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_mipsel.deb
          Size/MD5 checksum:   247134 f1b8922fff3d7ae70201b07697c97a92
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_mipsel.deb
          Size/MD5 checksum:   112416 eea654666ee8a3402f3bd3af95bdbfe3
    
      PowerPC architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_powerpc.deb
          Size/MD5 checksum:   240886 9ad9c699045cea5f31c9e49ef8625583
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_powerpc.deb
          Size/MD5 checksum:   113642 763d6a6a326a7fcb81d94ad630594aee
    
      IBM S/390 architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_s390.deb
          Size/MD5 checksum:   235188 c94798e9f884e98276544afbda776a10
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_s390.deb
          Size/MD5 checksum:   113662 f0d50c1b3b29347e0cc36a6eee2171f3
    
      Sun Sparc architecture:
    
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng-dev_1.2.1-1.1.woody.9_sparc.deb
          Size/MD5 checksum:   237942 17fbcdce55e78974c9cc0d6003905e92
         http://security.debian.org/pool/updates/main/libp/libpng3/libpng3_1.2.1-1.1.woody.9_sparc.deb
          Size/MD5 checksum:   114004 57b22ae95161928ff01797cb823efdfc
    
    
      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: This email address is being protected from spambots. You need JavaScript enabled to view it.
    Package info: `apt-cache show ' and  http://packages.debian.org/
    
    
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