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  • [SECURITY] [DSA 1743-1] New libtk-img packages fix arbitrary code execu

    From Steffen Joeris@1:229/2 to All on Tue Mar 17 10:00:15 2009
    From: [email protected]

    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA1

    - ------------------------------------------------------------------------ Debian Security Advisory DSA-1743-1 [email protected] http://www.debian.org/security/ Steffen Joeris
    March 17, 2009 http://www.debian.org/security/faq
    - ------------------------------------------------------------------------

    Package : libtk-img
    Vulnerability : buffer overflows
    Problem type : local (remote)
    Debian-specific: no
    CVE Ids : CVE-2007-5137 CVE-2007-5378
    Debian Bug : 519072

    Two buffer overflows have been found in the GIF image parsing code of
    Tk, a cross-platform graphical toolkit, which could lead to the execution
    of arbitrary code. The Common Vulnerabilities and Exposures project
    identifies the following problems:


    CVE-2007-5137

    It was discovered that libtk-img is prone to a buffer overflow via
    specially crafted multi-frame interlaced GIF files.

    CVE-2007-5378

    It was discovered that libtk-img is prone to a buffer overflow via
    specially crafted GIF files with certain subimage sizes.


    For the stable distribution (lenny), these problems have been fixed in
    version 1.3-release-7+lenny1.

    For the oldstable distribution (etch), these problems have been fixed in version 1.3-15etch3.

    For the testing distribution (squeeze) and the unstable distribution
    (sid), these problems have been fixed in version 1.3-release-8.


    We recommend that you upgrade your libtk-img 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 4.0 alias etch
    - -------------------------------

    Debian (oldstable)
    - ------------------

    Oldstable 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/libt/libtk-img/libtk-img_1.3-15etch3.diff.gz
    Size/MD5 checksum: 245234 735f4c10ef82cb9d871351b180ae47dc
    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3.orig.tar.gz
    Size/MD5 checksum: 3918119 ee19a7fdaaa64e9d85eeecd3b78bce8f
    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3.dsc
    Size/MD5 checksum: 663 3a273d841105b8978f96eca6533eeefd

    alpha architecture (DEC Alpha)

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_alpha.deb
    Size/MD5 checksum: 491110 07e4cdac4f3fba01a3b7d84648c6809d

    amd64 architecture (AMD x86_64 (AMD64))

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_amd64.deb
    Size/MD5 checksum: 461822 cae988f3575b2087b7d04eea38a25440

    arm architecture (ARM)

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_arm.deb
    Size/MD5 checksum: 436356 7ef635df0204508e8e883eb4a54ae58f

    i386 architecture (Intel ia32)

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_i386.deb
    Size/MD5 checksum: 430104 b00a0cb661ea599ce296796547520fe0

    ia64 architecture (Intel ia64)

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_ia64.deb
    Size/MD5 checksum: 601608 49309def501db030330443b5bb955d38

    mips architecture (MIPS (Big Endian))

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_mips.deb
    Size/MD5 checksum: 441054 026d2c2af3bed4b7f3452a7bddfaaee3

    mipsel architecture (MIPS (Little Endian))

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_mipsel.deb
    Size/MD5 checksum: 441044 24d9bc504e550643afd51fe1f3fff1e1

    powerpc architecture (PowerPC)

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_powerpc.deb
    Size/MD5 checksum: 452226 3769f2ee4ac052602db18ad14e5a33d0

    s390 architecture (IBM S/390)

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_s390.deb
    Size/MD5 checksum: 457496 870628476aec308c566d3f4bea697730

    sparc architecture (Sun SPARC/UltraSPARC)

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch3_sparc.deb
    Size/MD5 checksum: 424242 5ff1ceda5f92c0ce34398ad1a375b3ce


    Debian GNU/Linux 5.0 alias lenny
    - --------------------------------

    Debian (stable)
    - ---------------

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

    Source archives:

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1.diff.gz
    Size/MD5 checksum: 31608 9aa3a3da9d17f06545411973eb66cf81
    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release.orig.tar.gz
    Size/MD5 checksum: 3969630 964a692db8a120dc5ed8779521a70bc8
    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1.dsc
    Size/MD5 checksum: 1207 83e0a72a0c54c38a38f1acc6006dd881

    Architecture independent packages:

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-doc_1.3-release-7+lenny1_all.deb
    Size/MD5 checksum: 89232 963cfc7f3b480f65d23da12086099bdb

    alpha architecture (DEC Alpha)

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_alpha.deb
    Size/MD5 checksum: 147218 3818c8a511e96717a159608ecffdcc90
    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img-dev_1.3-release-7+lenny1_alpha.deb
    Size/MD5 checksum: 59322 fc4813740e77630bb9c69cf3f4636342

    amd64 architecture (AMD x86_64 (AMD64))

    http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-release-7+lenny1_amd64.deb
    Size/MD5 checksum: 136130 2807ef2c010419b0daa1a10bbcf26cfa

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