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Debian Security Advisory DSA 929-1                     security@debian.org
http://www.debian.org/security/                                 Steve Kemp
Jan 9, 2006                             http://www.debian.org/security/faq
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Vulnerability  : buffer overflow
Problem-Type   : local
Debian-specific: no
CVE ID         : CVE-2005-3540

Steve Kemp from the Debian Security Audit project discovered a buffer
overflow in petris, a clone of the Tetris game, which may be exploited
to execute arbitary code with group games privileges.

The old stable distribution (woody) does not contain the petris package.

For the stable distribution (sarge) this problem has been fixed in
version 1.0.1-4sarge0.

For the unstable distribution the package will be updated shortly.

We recommend that you upgrade your petris 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 3.1 alias sarge
- --------------------------------

  Source archives:

    petris_1.0.1-4sarge0.diff.gz
      Size/MD5 checksum:     4255 f043952580a76a670090f5e10456cac0
    petris_1.0.1-4sarge0.dsc
      Size/MD5 checksum:      597 a8f7e7dc2da54370faf95307432ea057
    petris_1.0.1.orig.tar.gz
      Size/MD5 checksum:    11400 36ce4098c5305606ebbb66641eb9cea3

  Alpha architecture:

    petris_1.0.1-4sarge0_alpha.deb
      Size/MD5 checksum:    17164 14925ee0cd40732d78d4d3267e304a6d

  AMD64 architecture:

    petris_1.0.1-4sarge0_amd64.deb
      Size/MD5 checksum:    16118 ae80ded8db7237ac7ffbd235e94583bc

  ARM architecture:

    petris_1.0.1-4sarge0_arm.deb
      Size/MD5 checksum:    14808 710db3e851a54a5c385a691de161ec35

  HP Precision architecture:

    petris_1.0.1-4sarge0_hppa.deb
      Size/MD5 checksum:    16402 a7f392bda8179958a5cd95299865c1a5

  Intel IA-32 architecture:

    petris_1.0.1-4sarge0_i386.deb
      Size/MD5 checksum:    15040 2efc32faf40e7402e818a088ab2ba6e2

  Intel IA-64 architecture:

    petris_1.0.1-4sarge0_ia64.deb
      Size/MD5 checksum:    19610 bea0e1a48f9159ea1ef1c291af8f7974

  Motorola 680x0 architecture:

    petris_1.0.1-4sarge0_m68k.deb
      Size/MD5 checksum:    14342 84fd7e89e8034c491df081bf562047f5

  Big endian MIPS architecture:

    petris_1.0.1-4sarge0_mips.deb
      Size/MD5 checksum:    16488 4828a8700d380fe7fee578c4982cadc1

  Little endian MIPS architecture:

    petris_1.0.1-4sarge0_mipsel.deb
      Size/MD5 checksum:    16434 3da9a116a510b2d095076015494fc72c

  PowerPC architecture:

    petris_1.0.1-4sarge0_powerpc.deb
      Size/MD5 checksum:    17154 246d78ced212deb20bafdffc25b34503

  IBM S/390 architecture:

    petris_1.0.1-4sarge0_s390.deb
      Size/MD5 checksum:    15928 bafe7066921152a84e610268031b1c3b

  Sun Sparc architecture:

    petris_1.0.1-4sarge0_sparc.deb
      Size/MD5 checksum:    14866 e7a0d84f92bbf1e57d4aef61e257fc48

  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
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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