DSA 965-1: New ipsec-tools packages fix denial of service

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- --------------------------------------------------------------------------
Debian Security Advisory DSA 965-1 security@debian.org
http://www.debian.org/security/ Martin Schulze
February 6th, 2006 http://www.debian.org/security/faq
- --------------------------------------------------------------------------

Package : ipsec-tools
Vulnerability : null dereference
Problem type : remote
Debian-specific: no
CVE ID : CVE-2005-3732
BugTraq ID : 15523
Debian Bug : 340584

The Internet Key Exchange version 1 (IKEv1) implementation in racoon
from ipsec-tools, IPsec tools for Linux, try to dereference a NULL
pointer under certain conditions which allows a remote attacker to
cause a denial of service.

The old stable distribution (woody) does not contain ipsec-tools.

For the stable distribution (sarge) this problem has been fixed in
version 0.5.2-1sarge1.

For the unstable distribution (sid) this problem has been fixed in
version 0.6.3-1.

We recommend that you upgrade your racoon 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:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1.dsc
Size/MD5 checksum: 685 7172e2477ce0e0778eac29236595a0c0
http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1.diff.gz
Size/MD5 checksum: 43453 8ec2e0ed865ca4185f84cc8d27cf3dba
http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2.orig.tar.gz
Size/MD5 checksum: 887818 50dccd981710182c8cf86666783b0df2

Alpha architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_alpha.deb
Size/MD5 checksum: 91708 9de3f085231197a7de53a5b50307dc07
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_alpha.deb
Size/MD5 checksum: 358712 8283c9b4ce54d46caf0aecd01365d7e9

AMD64 architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_amd64.deb
Size/MD5 checksum: 81642 de97d7d0cf493d6fd8f710cdfcacf485
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_amd64.deb
Size/MD5 checksum: 304980 e3ce0db5d01427525969a4fa16c4b18c

ARM architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_arm.deb
Size/MD5 checksum: 82078 d96dd62daec9798c3928f4d9629c90af
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_arm.deb
Size/MD5 checksum: 293006 0584e9e94346fbc2b959461204f49a68

Intel IA-32 architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_i386.deb
Size/MD5 checksum: 78114 7696967815385e56dce90c53db5bfead
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_i386.deb
Size/MD5 checksum: 291490 4c2cb51dd43c7d778b63227708b27e42

Intel IA-64 architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_ia64.deb
Size/MD5 checksum: 103870 f85f08d8b87206013639945a64180315
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_ia64.deb
Size/MD5 checksum: 408352 78b6511d113e672f06f245a5e2b0fd91

HP Precision architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_hppa.deb
Size/MD5 checksum: 87206 e82d46a0e3387d8f9e7b5f648f30c985
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_hppa.deb
Size/MD5 checksum: 313098 e542429284c183d56906fd68f5120ef5

Motorola 680x0 architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_m68k.deb
Size/MD5 checksum: 75294 f787affc6a598da295ba47833ac11f96
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_m68k.deb
Size/MD5 checksum: 261904 3a667a087f2b1b0749df956953809787

Big endian MIPS architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_mips.deb
Size/MD5 checksum: 81512 78b1984c4f7e1767e9e0a5f7973826da
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_mips.deb
Size/MD5 checksum: 311252 711e7eef2b62eb3f3c62c2731682014a

Little endian MIPS architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_mipsel.deb
Size/MD5 checksum: 81722 4cb4cfefd80785ddd08ac56f6a29d8a2
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_mipsel.deb
Size/MD5 checksum: 314398 755b9cbcfa80716d3b67518995cecc57

PowerPC architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_powerpc.deb
Size/MD5 checksum: 84182 f93222817a08ee9b134b2227e9710c9c
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_powerpc.deb
Size/MD5 checksum: 299802 fa4286b36de4c4cdb344501bca93cec7

IBM S/390 architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_s390.deb
Size/MD5 checksum: 84358 4739bc0a2a512d911e77e905254ab7e9
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_s390.deb
Size/MD5 checksum: 299502 2e01eac11fe42c459efcbc3ecf949cc4

Sun Sparc architecture:

http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_sparc.deb
Size/MD5 checksum: 81038 f40757af48fd04929715dc486feff3fe
http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_sparc.deb
Size/MD5 checksum: 284678 67368918e5be7f007e8ce1c0d9f9f335


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: debian-security-announce@lists.debian.org
Package info: `apt-cache show lt;pkggt;' and http://packages.debian.org/lt;pkggt;

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)

iD8DBQFD5v86W5ql+IAeqTIRAsS7AJ9LLtZIUUGHWsp7zL60Oqs/GpK/9ACeNQiz
tGZOoO5zCekuppIF3g5BIzY=
=LxLZ
-----END PGP SIGNATURE-----