Linux Security
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    Linux Security

    Debian: libexif fix integer overflow DSA-1309-1

    Date
    4761
    Posted By
    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-1309-1                  This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                               Steve Kemp
    June 16, 2007
    - ------------------------------------------------------------------------
    
    Package        : libexif (0.6.9-6sarge1)
    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 old-stable distribution (sarge), this problem has been fixed
    in version 0.6.9-6sarge1.
    
    We recommend that you upgrade your libexif (0.6.9-6sarge1) 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 3.1 (oldstable)
    - ----------------------
    
    Oldstable updates are available for alpha, amd64, arm, hppa, i386, ia64, m68k, mips, mipsel, powerpc, s390 and sparc.
    
    Source archives:
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif_0.6.9-6sarge1.diff.gz
        Size/MD5 checksum:     4786 7f1c3acc1bd7a5cbba3d5902243641f3
      https://security.debian.org/pool/updates/main/libe/libexif/libexif_0.6.9-6sarge1.dsc
        Size/MD5 checksum:      591 42d25baee97586f3ea1498a8f48ccf4a
      https://security.debian.org/pool/updates/main/libe/libexif/libexif_0.6.9.orig.tar.gz
        Size/MD5 checksum:   520956 0aa142335a8a00c32bb6c7dbfe95fc24
    
    alpha architecture (DEC Alpha)
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_alpha.deb
        Size/MD5 checksum:    87472 b89fd309bcdbffe922868fdc94ae3995
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_alpha.deb
        Size/MD5 checksum:    87512 dfe1e955fa930314229d7bb60e3ff836
    
    amd64 architecture (AMD x86_64 (AMD64))
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_amd64.deb
        Size/MD5 checksum:    82032 4c5f701021eb2000bc3ef6f883567ce2
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_amd64.deb
        Size/MD5 checksum:    67686 16b056d71ca768c86008dcee30866f60
    
    arm architecture (ARM)
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_arm.deb
        Size/MD5 checksum:    77166 2aa58aba802cace8d19c69bde064353f
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_arm.deb
        Size/MD5 checksum:    63856 c4d53b9592202e1fdd33488fd60c6d34
    
    hppa architecture (HP PA RISC)
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_hppa.deb
        Size/MD5 checksum:    72520 ee8e668619021e6b7835008ff995b7d9
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_hppa.deb
        Size/MD5 checksum:    87552 98de1cc25069f89469b2d27163f5899b
    
    i386 architecture (Intel ia32)
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_i386.deb
        Size/MD5 checksum:    81852 c160054570be46b37aea3eab9b4eaccb
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_i386.deb
        Size/MD5 checksum:    67106 d068596d9648d1ce07eab1cc960cc64c
    
    ia64 architecture (Intel ia64)
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_ia64.deb
        Size/MD5 checksum:    84206 0246ab59dabd154efd976ff66bc92f41
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_ia64.deb
        Size/MD5 checksum:    95380 154b1660da3aa9de555d2a01771069f6
    
    m68k architecture (Motorola Mc680x0)
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_m68k.deb
        Size/MD5 checksum:    79144 d4efcd6b0d598fbdb5f63a8737f49964
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_m68k.deb
        Size/MD5 checksum:    57968 d746fafbc55a58c83920a6630b416365
    
    mips architecture (MIPS (Big Endian))
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_mips.deb
        Size/MD5 checksum:    68116 231d9384f29995322dca3d138aa0bd41
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_mips.deb
        Size/MD5 checksum:    77876 d245ced8cef61e9b29c01891fb28be83
    
    mipsel architecture (MIPS (Little Endian))
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_mipsel.deb
        Size/MD5 checksum:    77066 a803eeb2551df736a9ad6bfbcd4aec5d
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_mipsel.deb
        Size/MD5 checksum:    67570 a4962d489742e261878d1e76072de447
    
    s390 architecture (IBM S/390)
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_s390.deb
        Size/MD5 checksum:    69688 921fe72654e3fb1d8f43dc40c67f2196
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_s390.deb
        Size/MD5 checksum:    82194 e452ad17bc755a7896789d72ba6a19ef
    
    sparc architecture (Sun SPARC/UltraSPARC)
    
      https://security.debian.org/pool/updates/main/libe/libexif/libexif10_0.6.9-6sarge1_sparc.deb
        Size/MD5 checksum:    80210 5af15c3f4ba80c2349b22e31fdace319
      https://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.6.9-6sarge1_sparc.deb
        Size/MD5 checksum:    66224 eff51355ec2cc7ad61a8cafd51b7827d
    
    
      These files will probably be moved into the stable distribution on
      its next update.
    
    - ---------------------------------------------------------------------------------
    For apt-get: deb https://security.debian.org/ stable/updates main
    For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
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