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Debian Security Advisory DSA 410-1                     security@debian.org 
Debian -- Security Information                              Matt Zimmerman
January 5th, 2004                        Debian -- Debian security FAQ 
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Package        : libnids
Vulnerability  : buffer overflow
Problem-Type   : remote
Debian-specific: no
CVE Ids        : CAN-2003-0850

A vulnerability was discovered in libnids, a library used to analyze
IP network traffic, whereby a carefully crafted TCP datagram could
cause memory corruption and potentially execute arbitrary code with
the privileges of the user executing a program which uses libnids
(such as dsniff).

For the current stable distribution (woody) this problem has been
fixed in version 1.16-3woody1.

For the unstable distribution (sid) this problem will be fixed soon.

We recommend that you update your libnids 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 GNU/Linux 3.0 alias woody
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  Source archives:

      
      Size/MD5 checksum:      603 c9e8989f8cb7d6706d512f8c34519443
      
      Size/MD5 checksum:     7053 5db55f605de05b18238c8d8f1e0d5eaa
      
      Size/MD5 checksum:    72309 95497093d0de330be12ddc658ad7decc

  Alpha architecture:

      
      Size/MD5 checksum:    53924 e26ca5f38905360771ed53e406cfd551
      
      Size/MD5 checksum:    21948 05c1ba0882f274c0e91b366158c3aba6

  ARM architecture:

      
      Size/MD5 checksum:    49500 2861aab1d3425667206a39fe1a18236e
      
      Size/MD5 checksum:    18684 b56d1950c95bb179f70216b1a2d18659

  Intel IA-32 architecture:

      
      Size/MD5 checksum:    47424 0a0ee5573c7f849a0c4b8a6c60c6a080
      
      Size/MD5 checksum:    17074 9b0358382397ba1d8b0485dede78892f

  Intel IA-64 architecture:

      
      Size/MD5 checksum:    59322 7a024fb46ce17e1ee6f3c0e201627c42
      
      Size/MD5 checksum:    28432 8934206dbb404dc64d4c87d9255d5638

  HP Precision architecture:

      
      Size/MD5 checksum:    52302 711d6f7c949a60984ee7d30fb8894160
      
      Size/MD5 checksum:    20930 62ad021f6c7767cc8a4454096ccd1d1d

  Motorola 680x0 architecture:

      
      Size/MD5 checksum:    46716 feaeeac9a1f2762313d8e59f313373e1
      
      Size/MD5 checksum:    16674 4cb2fd1cdbbf5900474f4329bab3bfbc

  Big endian MIPS architecture:

      
      Size/MD5 checksum:    52226 e0abaa180510965d91faed6b3cf14aae
      
      Size/MD5 checksum:    18658 731f3f124e0f50dd0f2ad12edddacebc

  Little endian MIPS architecture:

      
      Size/MD5 checksum:    52404 588dc4b4cc9526f43dbe758ac42a5fa7
      
      Size/MD5 checksum:    18894 f138fa9a58029d8d4045214f689f433a

  PowerPC architecture:

      
      Size/MD5 checksum:    50712 8d474420d3857da2dcf1e513e8c3a05f
      
      Size/MD5 checksum:    18544 6c2ee0a24d579e058ec3d33f6da60c7b

  IBM S/390 architecture:

      
      Size/MD5 checksum:    48488 bc1a016c012276feca11552206bad715
      
      Size/MD5 checksum:    18762 b4d3b1bc6431b57a3fc9e90bde10b439

  Sun Sparc architecture:

      
      Size/MD5 checksum:    49894 72473f1e07a0e37d5ba5acdd7c6b7d42
      
      Size/MD5 checksum:    21560 661ca1cb95c69e40cca1fc6373ae39a8

  These files will probably be moved into the stable distribution on
  its next revision.

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For apt-get: deb  Debian -- Security Information  stable/updates main
For dpkg-ftp:    dists/stable/updates/main
Mailing list: debian-security-announce@lists.debian.org
Package info: `apt-cache show ' and  http://packages.debian.org/