Linux Security
    Linux Security
    Linux Security

    Debian: New libxslt packages fix arbitrary code execution

    Date 31 Jul 2008
    Posted By LinuxSecurity Advisories
    Chris Evans discovered that a buffer overflow in the RC4 functions of libexslt may lead to the execution of arbitrary code.
    - ------------------------------------------------------------------------
    Debian Security Advisory DSA-1624-1                  This email address is being protected from spambots. You need JavaScript enabled to view it.                       Moritz Muehlenhoff
    July 31, 2008               
    - ------------------------------------------------------------------------
    Package        : libxslt
    Vulnerability  : buffer overflows
    Problem type   : local(remote)
    Debian-specific: no
    CVE Id(s)      : CVE-2008-2935
    Chris Evans discovered that a buffer overflow in the RC4 functions of 
    libexslt may lead to the execution of arbitrary code.
    For the stable distribution (etch), this problem has been fixed in
    version 1.1.19-3.
    For the unstable distribution (sid), this problem will be fixed soon.
    We recommend that you upgrade your libxslt 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
    - -------------------------------
    Stable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.
    Source archives:
        Size/MD5 checksum:  2799906 622e5843167593c8ea39bf86c66b8fcf
        Size/MD5 checksum:   149686 b62a7dd0aa648576a266cd20d634c216
        Size/MD5 checksum:      849 7d98fdda0079574b360d4a6e2a12e2be
    alpha architecture (DEC Alpha)
        Size/MD5 checksum:   107264 4aac707640a9fcf9aabcd42336b38be3
        Size/MD5 checksum:   365058 0e966c67dfbc374141960789fcbe96ab
        Size/MD5 checksum:   690408 a431dcc2f32428677e7b737b971e0f9e
        Size/MD5 checksum:   230788 55d88a4f39eeccf4a21cd2b335c35ae5
        Size/MD5 checksum:   131312 ce983f9b6de55027f803e39d1dda2a25
    amd64 architecture (AMD x86_64 (AMD64))
        Size/MD5 checksum:   362484 c91d2d5458f6de4002b4401f5675b742
        Size/MD5 checksum:   225658 6d4a52da7c2ca5a4280b06bdf03875e0
        Size/MD5 checksum:   630884 06616b7e52d2fc80530302c7d3acd540
        Size/MD5 checksum:   106562 7782d3653528b848ce1d98455f790196
        Size/MD5 checksum:   131782 8e9ed3c7418725e1853ae5ccbd082c9b
    arm architecture (ARM)
        Size/MD5 checksum:   106452 9ef81b83e04979147310ec62d2682550
        Size/MD5 checksum:   346610 29566f2276ff440e778dac5fb667f346
        Size/MD5 checksum:   613436 a9a4ebc76beb7ca67f9a7e92e8029ca7
        Size/MD5 checksum:   213438 2c16e6911e26b8fb360aabd16281c0f6
        Size/MD5 checksum:   126468 b97c69ae48a06fd09a41fadc7c00366c
    hppa architecture (HP PA RISC)
        Size/MD5 checksum:   659318 c0f64453ca8cb8dbe9f3970cf157b3ab
        Size/MD5 checksum:   238420 a7c8f14314bdb82fc51ec1578f4efad3
        Size/MD5 checksum:   107274 3fc49ac897c34e339b3f496700bdfd5e
        Size/MD5 checksum:   132222 3f4dc4e5f1162e819bc534c610fad3dc
        Size/MD5 checksum:   360748 a8c4ae1c8f2e8c348c852a0931f762c5
    i386 architecture (Intel ia32)
        Size/MD5 checksum:   105974 ea524e8b733c0aa52b797692ee2619b6
        Size/MD5 checksum:   216014 27edcf6172b7d9b5b304bf2265ce6e48
        Size/MD5 checksum:   128718 3bb1df547e3b5312a382bda417a23bc6
        Size/MD5 checksum:   352132 a7707c2b2a1014f61b79383d639c734f
        Size/MD5 checksum:   589190 ea9dbf9647d07f026c6b1fd40c0a2546
    ia64 architecture (Intel ia64)
        Size/MD5 checksum:   364096 277f76958053137cd94f84d3543bfd75
        Size/MD5 checksum:   110406 2636a094ea4494abb2d972c6a7911689
        Size/MD5 checksum:   688406 f8a2642f68f1afb6c2fe980acaef4db5
        Size/MD5 checksum:   135214 69e26e4d34a753112f8b4101f7c39812
        Size/MD5 checksum:   286960 5e0ade1cf276e946cfd1a7f12160c7a0
    mips architecture (MIPS (Big Endian))
        Size/MD5 checksum:   650964 68b73cf1d94f9e3df9bb5673270a3e4d
        Size/MD5 checksum:   128984 334fcd884357833ef1ba40e9753d856b
        Size/MD5 checksum:   106670 d93d383465f3c7943c82dcd65d1ac560
        Size/MD5 checksum:   213704 9f9fce502a07f2466b39ff4bf7ef58b0
        Size/MD5 checksum:   374008 12305da936211d86b13a7c98090391cb
    mipsel architecture (MIPS (Little Endian))
        Size/MD5 checksum:   625304 53e74fce7300247478e318878b06a863
        Size/MD5 checksum:   365834 48789b75049ec966939982fafa7fa83e
        Size/MD5 checksum:   106716 d99ec4062b95d872f66a4a68cbd4bb60
        Size/MD5 checksum:   128606 3ec247d95450b7091ffef7df0adad247
        Size/MD5 checksum:   213946 5ebc6eb3e75d70a0c093b2e9d65884d7
    powerpc architecture (PowerPC)
        Size/MD5 checksum:   223150 195bcb8c18c3024d4dbf15ad06d3d96c
        Size/MD5 checksum:   108146 332071c2aabb087b7ee3e6a12e6d2633
        Size/MD5 checksum:   130170 1f2348ff3cb769eb72bb5a941afc1124
        Size/MD5 checksum:   612084 76ca146446c6470fab227e5cf4b91445
        Size/MD5 checksum:   367182 ec6a577956bedc887267bc6185abcedd
    s390 architecture (IBM S/390)
        Size/MD5 checksum:   601870 11a81ef5cf32bb11102b43b62c1d1371
        Size/MD5 checksum:   106834 f3ed9fc6410f2f78de38348736116eee
        Size/MD5 checksum:   131760 1d7705741271ea0227cdf15eae46f846
        Size/MD5 checksum:   226842 7700a4e49d319d5726074de70ff9a68f
        Size/MD5 checksum:   359430 f11c56a8baaa1bd61ef074324aea9068
    sparc architecture (Sun SPARC/UltraSPARC)
        Size/MD5 checksum:   599292 568ee2c44a15e4d5b1d27abb5f3f80ad
        Size/MD5 checksum:   218166 953db53eba1934c6279875e4ff8b6834
        Size/MD5 checksum:   106372 c9eae6bbdde15ada4613922ab216c6ed
        Size/MD5 checksum:   129172 8a97bb6cd74fe353383be290ea14298b
        Size/MD5 checksum:   337986 2f869f832a7ecdcb7a6ae50b12d0e916
      These files will probably be moved into the stable distribution on
      its next update.
    - ---------------------------------------------------------------------------------
    For apt-get: deb stable/updates main
    For dpkg-ftp: dists/stable/updates/main
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