Debian: lukemftpd fix arbitrary code execution

    Date21 Sep 2004
    CategoryDebian
    2569
    Posted ByLinuxSecurity Advisories
    Przemyslaw Frasunek discovered a vulnerability in tnftpd or lukemftpd respectively, the enhanced ftp daemon from NetBSD. An attacker could utilise this to execute arbitrary code on the server.
    
    --------------------------------------------------------------------------
    Debian Security Advisory DSA 551-1                     This email address is being protected from spambots. You need JavaScript enabled to view it. 
    http://www.debian.org/security/                             Martin Schulze
    September 21st, 2004                     http://www.debian.org/security/faq
    --------------------------------------------------------------------------
    
    Package        : lukemftpd
    Vulnerability  : incorrect internal variable handling
    Problem-Type   : remote
    Debian-specific: no
    CVE ID         : CAN-2004-0794
    
    Przemyslaw Frasunek discovered a vulnerability in tnftpd or lukemftpd
    respectively, the enhanced ftp daemon from NetBSD.  An attacker could
    utilise this to execute arbitrary code on the server.
    
    For the stable distribution (woody) this problem has been fixed in
    version 1.1-1woody2.
    
    For the unstable distribution (sid) this problem has been fixed in
    version 1.1-2.2.
    
    We recommend that you upgrade your lukemftpd 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
    --------------------------------
    
      Source archives:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2.dsc
          Size/MD5 checksum:      607 06103d9e3c0203ac9683b6d85b0648e8
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2.diff.gz
          Size/MD5 checksum:    21428 31c9f38076478a9efca1fb6af1e4da91
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1.orig.tar.gz
          Size/MD5 checksum:   162161 66286f1cc17988964c6e224e196c7b94
    
      Alpha architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_alpha.deb
          Size/MD5 checksum:    87198 8a02a98d0a2896249462e30aa990c823
    
      ARM architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_arm.deb
          Size/MD5 checksum:    75226 b61e81a3e2ec0a523bd2022766b63597
    
      Intel IA-32 architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_i386.deb
          Size/MD5 checksum:    70458 a2c736d42b10f7c711f8275b0ab4aa81
    
      Intel IA-64 architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_ia64.deb
          Size/MD5 checksum:   103980 eab48b110d0d2890f0c0e69bbe774a13
    
      HP Precision architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_hppa.deb
          Size/MD5 checksum:    81882 12578b2f1d100a2feda3183548c257ac
    
      Motorola 680x0 architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_m68k.deb
          Size/MD5 checksum:    67132 219fb21073fd97ed01e9726258a9817f
    
      Big endian MIPS architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_mips.deb
          Size/MD5 checksum:    79572 6b0f8dcb732f6fde37ca532ac085ad67
    
      Little endian MIPS architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_mipsel.deb
          Size/MD5 checksum:    79464 714e022877fa3c8349956f89a84b721f
    
      PowerPC architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_powerpc.deb
          Size/MD5 checksum:    75426 0556b5925eb57b3d40cbff7352e3fc0d
    
      IBM S/390 architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_s390.deb
          Size/MD5 checksum:    75448 7d43eff77fb5a4ac0c71b50864438465
    
      Sun Sparc architecture:
    
         http://security.debian.org/pool/updates/main/l/lukemftpd/lukemftpd_1.1-1woody2_sparc.deb
          Size/MD5 checksum:    77976 67ec7f91ad6e30ac60f1e54b51cb476b
    
    
      These files will probably be moved into the stable distribution on
      its next update.
    
    ---------------------------------------------------------------------------------
    For apt-get: deb  http://security.debian.org/ stable/updates main
    For dpkg-ftp:  ftp://security.debian.org/debian-security dists/stable/updates/main
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    Package info: `apt-cache show ' and  http://packages.debian.org/
    
    
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