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Debian Security Advisory DSA 1280-1                    security@debian.org
http://www.debian.org/security/                         Moritz Muehlenhoff
April 24th, 2007                        http://www.debian.org/security/faq
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Package        : aircrack-ng
Vulnerability  : buffer overflow
Problem-Type   : remote
Debian-specific: no
CVE ID         : CVE-2007-2057

It was discovered that aircrack-ng, a WEP/WPA security analysis tool,
performs insufficient validation of 802.11 authentication packets, which
allows the execution of arbitrary code.

The oldstable distribution (sarge) doesn't contain aircrack-ng packages.

For the stable distribution (etch) this problem has been fixed in
version 0.6.2-7etch1.

For the unstable distribution (sid) this problem has been fixed in
version 0.7-3.

We recommend that you upgrade your aircrack-ng packages. Packages for
the arm, sparc and mipsen architectures are not yet available. They
will be provided later.


Upgrade Instructions
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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
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  Source archives:

    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2-7etch1.dsc
      Size/MD5 checksum:      661 872aff5e32ad5c89a779578e3830b32d
    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2-7etch1.diff.gz
      Size/MD5 checksum:    47734 58cbd2a08adce2136967789ddf21fcac
    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2.orig.tar.gz
      Size/MD5 checksum:   150501 0b1a9fb6818822f933336efc9fff316b

  Architecture independent components:

    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack_0.6.2-7etch1_all.deb
      Size/MD5 checksum:     9132 6830331627fb76889703644c6d93d607

  Alpha architecture:

    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2-7etch1_alpha.deb
      Size/MD5 checksum:   238954 9240aecb7ee517da7d32e5f122313844

  AMD64 architecture:

    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2-7etch1_amd64.deb
      Size/MD5 checksum:   190972 12cb6f920db553bb1a76d1f4dc36bad2

  HP Precision architecture:

    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2-7etch1_hppa.deb
      Size/MD5 checksum:   205880 34a2bc35ae45b53376906eb5485f4685

  Intel IA-32 architecture:

    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2-7etch1_i386.deb
      Size/MD5 checksum:   192166 2be2b95c98f9de66886765c18335f9b9

  Intel IA-64 architecture:

    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2-7etch1_ia64.deb
      Size/MD5 checksum:   268668 bc4ac4de85d212913cfb267c6472ed65

  PowerPC architecture:

    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2-7etch1_powerpc.deb
      Size/MD5 checksum:   199288 bdf1467b714b6b9e3c7f6d2b4b874dcf

  IBM S/390 architecture:

    http://security.debian.org/pool/updates/main/a/aircrack-ng/aircrack-ng_0.6.2-7etch1_s390.deb
      Size/MD5 checksum:   204934 88c3a532d8933130626f3a02b8b7cd35


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

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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: debian-security-announce@lists.debian.org