DSA 991-1: New zoo packages fix arbitrary code execution
Posted on: 03/10/2006 12:42 PM

The Debian Security Team published a new security update for Debian GNU/Linux. Here the announcement:

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Debian Security Advisory DSA 991-1 security@debian.org
http://www.debian.org/security/ Steve Kemp
March 10th, 2006 http://www.debian.org/security/faq
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Package : zoo
Vulnerability : buffer overflow
Problem type : local (remote)
Debian-specific: no
CVE ID : CVE-2006-0855
BugTraq ID : 16790

Jean-S├ębastien Guay-Leroux discovered a buffer overflow in zoo, a
utility to manipulate zoo archives, that could lead to the execution
of arbitrary code when unpacking a specially crafted zoo archive.

For the old stable distribution (woody) this problem has been fixed in
version 2.10-9woody0.

For the stable distribution (sarge) this problem has been fixed in
version 2.10-11sarge0.

For the unstable distribution (sid) this problem has been fixed in
version 2.10-17.

We recommend that you upgrade your zoo package.


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 3.0 alias woody
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Source archives:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0.dsc
Size/MD5 checksum: 548 ef03c4ed23cd19e2b791305544ad7282
http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0.diff.gz
Size/MD5 checksum: 7728 07d2db9edea11af77aad4e8d5c9b8874
http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10.orig.tar.gz
Size/MD5 checksum: 172629 dca5f2cf71379a51ea1e66b25f1e0294

Alpha architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_alpha.deb
Size/MD5 checksum: 93250 aba6e78276c8e01a0925ab6f510ba338

ARM architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_arm.deb
Size/MD5 checksum: 75576 2580898865c3e4e33a24c858516e1126

Intel IA-32 architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_i386.deb
Size/MD5 checksum: 71756 132e994d1aa2e6b9afdbdc9080096c79

Intel IA-64 architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_ia64.deb
Size/MD5 checksum: 101932 a38a4310f844c787336e25e60d68013f

HP Precision architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_hppa.deb
Size/MD5 checksum: 82142 7e58124a7a5fe4f3484061760b7ae31d

Motorola 680x0 architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_m68k.deb
Size/MD5 checksum: 69256 28c63fd4df6cef9f61107486833b2391

Big endian MIPS architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_mips.deb
Size/MD5 checksum: 81414 85b3b61aac7b519436b0807c74b6a454

Little endian MIPS architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_mipsel.deb
Size/MD5 checksum: 81482 fe95e1e25a38927bf8f0d00b96175002

PowerPC architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_powerpc.deb
Size/MD5 checksum: 77366 9b266ee5e580e116c8c8aac9c431c7d2

IBM S/390 architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_s390.deb
Size/MD5 checksum: 75504 0e6e36ba663fe90246be243887588b5f

Sun Sparc architecture:

http://security.debian.org/pool/updates/non-free/z/zoo/zoo_2.10-9woody0_sparc.deb
Size/MD5 checksum: 78076 723450123fbfce159e283fc050f1d648


Debian GNU/Linux 3.1 alias sarge
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Source archives:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0.dsc
Size/MD5 checksum: 559 18ceb7390f4c0b6585363fa766919740
http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0.diff.gz
Size/MD5 checksum: 8094 26b6614990ef9bb1148d3d21bdc6b8e9
http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10.orig.tar.gz
Size/MD5 checksum: 172629 dca5f2cf71379a51ea1e66b25f1e0294

Alpha architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_alpha.deb
Size/MD5 checksum: 77732 3a423d0fe79fba46773d9b0dc9297bc2

AMD64 architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_amd64.deb
Size/MD5 checksum: 64852 b6a03b631dac2c925c5a12d97ba4edf3

ARM architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_arm.deb
Size/MD5 checksum: 62264 151f74479f713a9cfda24a992d1633ad

Intel IA-32 architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_i386.deb
Size/MD5 checksum: 59796 1f15aac30cb8c74c5607c7a90b871dd7

Intel IA-64 architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_ia64.deb
Size/MD5 checksum: 85178 e9d753a1327b5f357438b8a0dd6728fa

HP Precision architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_hppa.deb
Size/MD5 checksum: 68114 80b4ef98bef5ebb1e639878afe3b07e0

Motorola 680x0 architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_m68k.deb
Size/MD5 checksum: 55814 e6ed85459200692340233756ae688339

Big endian MIPS architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_mips.deb
Size/MD5 checksum: 70240 b9ccb5f4b939bf9b8e27efbab3de82d6

Little endian MIPS architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_mipsel.deb
Size/MD5 checksum: 70394 4b515292106e987ea13b2dd447337814

PowerPC architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_powerpc.deb
Size/MD5 checksum: 63886 0fa7b5bd7468b49a6e83887fb027a0a8

IBM S/390 architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_s390.deb
Size/MD5 checksum: 64796 638e23c7e27ee59cb608a3ef1d8eafd4

Sun Sparc architecture:

http://security.debian.org/pool/updates/main/z/zoo/zoo_2.10-11sarge0_sparc.deb
Size/MD5 checksum: 60682 e1b1bd3d785f8b154533a48e7931d729


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 lt;pkggt;' and http://packages.debian.org/lt;pkggt;

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