Debian: New libexif packages fix integer overflow

    Date16 Jun 2007
    CategoryDebian
    4278
    Posted ByLinuxSecurity Advisories
    A vulnerability has been discovered in libexif, a library to parse EXIF files, which allows denial of service and possible execution of arbitary code via malformed EXIF data.
    - ------------------------------------------------------------------------
    Debian Security Advisory DSA-1310-1                  This email address is being protected from spambots. You need JavaScript enabled to view it.
    http://www.debian.org/security/                               Steve Kemp
    June 16, 2007
    - ------------------------------------------------------------------------
    
    Package        : libexif (0.6.13-5etch1)
    Vulnerability  : integer overflow
    Problem type   : local
    Debian-specific: no
    CVE Id(s)      : CVE-2006-4168
    Debian Bug     : 424775
    
    A vulnerability has been discovered in libexif, a library to parse EXIF
    files, which allows denial of service and possible execution of arbitary
    code via malformed EXIF data.
    
    For the stable distribution (etch), this problem has been fixed in version
    0.6.13-5etch1.
    
    We recommend that you upgrade your libexif (0.6.13-5etch1) 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 (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/libe/libexif/libexif_0.6.13-5etch1.dsc
        Size/MD5 checksum:      611 1ef82262d96e0b157f7ee74bfad7cf1f
      http://security.debian.org/pool/updates/main/libe/libexif/libexif_0.6.13.orig.tar.gz
        Size/MD5 checksum:   727418 e5ad93c170bfb4fed6dc3e1c7a7948cb
      http://security.debian.org/pool/updates/main/libe/libexif/libexif_0.6.13-5etch1.diff.gz
        Size/MD5 checksum:     9163 476ae8f1ef4103144ca0f3ea59e88ca4
    
    alpha architecture (DEC Alpha)
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_alpha.deb
        Size/MD5 checksum:  1067984 e5c33b25fd459761ea2d19d9142b5cdf
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_alpha.deb
        Size/MD5 checksum:   148336 88bc8cc66ad78ddf4b096015148dba82
    
    amd64 architecture (AMD x86_64 (AMD64))
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_amd64.deb
        Size/MD5 checksum:   142954 ceeccbe1112250949070f1c06b78536c
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_amd64.deb
        Size/MD5 checksum:  1044550 b55daeeb41735e7f3024d68186643805
    
    arm architecture (ARM)
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_arm.deb
        Size/MD5 checksum:   997646 18411c1a63d5d4e537992140cbdf7721
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_arm.deb
        Size/MD5 checksum:   135988 1195dbf898c9550590a2a76b327a4eb4
    
    hppa architecture (HP PA RISC)
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_hppa.deb
        Size/MD5 checksum:   147200 dece4fe67839197f3f4cbac78aec2a43
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_hppa.deb
        Size/MD5 checksum:  1013194 6de2cec24dffdeffa1abf69175d48962
    
    i386 architecture (Intel ia32)
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_i386.deb
        Size/MD5 checksum:   998686 19d1987a4222f5da26521ba96dbf20cf
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_i386.deb
        Size/MD5 checksum:   139954 73713093a5b8e423284e7bc5bd55a120
    
    ia64 architecture (Intel ia64)
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_ia64.deb
        Size/MD5 checksum:   159424 f1a821774f55ffc4e1aa1238d05835e3
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_ia64.deb
        Size/MD5 checksum:  1028554 c599bc392ff53a2f1b8da9d0270dd6b1
    
    mips architecture (MIPS (Big Endian))
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_mips.deb
        Size/MD5 checksum:   136666 42403f5fe88c1608fbd99e24b0fba51a
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_mips.deb
        Size/MD5 checksum:  1008580 24c2d6980675f456a8771b665ea43b75
    
    mipsel architecture (MIPS (Little Endian))
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_mipsel.deb
        Size/MD5 checksum:   136120 fea308e90afe74d83dbc00d800d08a3d
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_mipsel.deb
        Size/MD5 checksum:  1008154 6c88505ee31716eb604d1d1ccdbf33f0
    
    powerpc architecture (PowerPC)
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_powerpc.deb
        Size/MD5 checksum:  1005486 997bbd5a30ba6012c8394df7bd95d095
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_powerpc.deb
        Size/MD5 checksum:   138166 41e221f883a8eac1f080068e71633f1e
    
    s390 architecture (IBM S/390)
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_s390.deb
        Size/MD5 checksum:  1007740 9aa83ad28b7b41d0c4121f0084a0650e
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_s390.deb
        Size/MD5 checksum:   143518 4f99aa499f2d4d620a4f21709d2035f7
    
    sparc architecture (Sun SPARC/UltraSPARC)
    
      http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.13-5etch1_sparc.deb
        Size/MD5 checksum:  1002722 c869b8a61874428e206f01b5e67fbb1b
      http://security.debian.org/pool/updates/main/libe/libexif/libexif12_0.6.13-5etch1_sparc.deb
        Size/MD5 checksum:   138310 13569b4111b772a4a2be29727dd21d2d
    
    
      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
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