Linux Security
    Linux Security
    Linux Security

    Debian: New xpcd packages fix arbitrary code execution as root

    Date 11 Feb 2005
    Posted By Joe Shakespeare
    Updated package.
    - --------------------------------------------------------------------------
    Debian Security Advisory DSA 676-1                     This email address is being protected from spambots. You need JavaScript enabled to view it.                             Martin Schulze
    February 11th, 2005           
    - --------------------------------------------------------------------------
    Package        : xpcd
    Vulnerability  : buffer overflow
    Problem-Type   : local
    Debian-specific: no
    CVE ID         : CAN-2005-0074
    Erik Sjölund discovered a buffer overflow in pcdsvgaview, an SVGA
    PhotoCD viewer.  xpcd-svga is part of xpcd and uses svgalib to display
    graphics on the Linux console for which root permissions are required.
    A malicious user could overflow a fixed-size buffer and may cause the
    program to execute arbitrary code with elevated privileges.
    For the stable distribution (woody) this problem has been fixed in
    version 2.08-8woody3.
    For the unstable distribution (sid) this problem will be fixed soon.
    We recommend that you upgrade your xpcd-svga package immediately.
    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:
          Size/MD5 checksum:      706 b1e7b8aeafd929cd31f9403b6534c86b
          Size/MD5 checksum:    14837 e67ca4ae6f6c0cc09033e195ad188825
          Size/MD5 checksum:   103104 59bf5b8d0466ecb3c58ed1fffcdf499e
      Alpha architecture:
          Size/MD5 checksum:    81170 17302a158ec404cf6b7961b8434cec33
          Size/MD5 checksum:    13494 a0a1cec324c9c5fb202e18f33ee5fa59
      ARM architecture:
          Size/MD5 checksum:    68116 7219d4fbdf1602941a2e17bb136ab348
          Size/MD5 checksum:    11954 c47772b3c30cfc26be6f7c53450225bc
      Intel IA-32 architecture:
          Size/MD5 checksum:    64336 33d7f7a4ddf29576e4a37b89c3feb8eb
          Size/MD5 checksum:    11840 3234d80da9074230309b8ac5e3e5e0c3
          Size/MD5 checksum:    20964 9aba7400f6af8a22c90ff3cb69a44431
      Intel IA-64 architecture:
          Size/MD5 checksum:    97850 88da140c9f83d0f56768e80e08923b82
          Size/MD5 checksum:    15450 9333d80f7e16cf885b5138291969d3fb
      HP Precision architecture:
          Size/MD5 checksum:    73434 e479d36155807d7b0b19cf62e40ade42
          Size/MD5 checksum:    12944 cb8feab07d3cb23488f3487192d2f82d
      Motorola 680x0 architecture:
          Size/MD5 checksum:    62778 262bc4fa9f4a76c727aa7ae3be63dd02
          Size/MD5 checksum:    11630 0240c6672a38049666b7383e9eb5b193
      Big endian MIPS architecture:
          Size/MD5 checksum:    73636 75f8f7d42cdbfd51e505c89516a7966a
          Size/MD5 checksum:    12736 f69a68c9c81edb75524945ee2e80b4d7
      Little endian MIPS architecture:
          Size/MD5 checksum:    73338 50c143655e01f6b5f347520ceab3eb52
          Size/MD5 checksum:    12710 26ef7c3f8c34638695ec779a68112d26
      PowerPC architecture:
          Size/MD5 checksum:    68606 93640415d6d425b966399df9a1a9d703
          Size/MD5 checksum:    12040 19f723b6df1e32dbc5f57affba9ba773
      IBM S/390 architecture:
          Size/MD5 checksum:    69770 97d7acf4119d481466e656d3889da854
          Size/MD5 checksum:    12636 d30e6ca31aa772884d92c245cc88bd35
      Sun Sparc architecture:
          Size/MD5 checksum:    72888 3b961c03a13520a27d3d87f45d8bf19f
          Size/MD5 checksum:    11918 b5d3f11a60c394b60eee9d42bae4af70
      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
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.


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