Linux Security
Linux Security
Linux Security

Debian: New ipsec-tools packages fix denial of service

Date 05 Feb 2006
Posted By LinuxSecurity Advisories
Updated package.
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Debian Security Advisory DSA 965-1                     This email address is being protected from spambots. You need JavaScript enabled to view it.                             Martin Schulze
February 6th, 2006            
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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:
      Size/MD5 checksum:      685 7172e2477ce0e0778eac29236595a0c0
      Size/MD5 checksum:    43453 8ec2e0ed865ca4185f84cc8d27cf3dba
      Size/MD5 checksum:   887818 50dccd981710182c8cf86666783b0df2

  Alpha architecture:
      Size/MD5 checksum:    91708 9de3f085231197a7de53a5b50307dc07
      Size/MD5 checksum:   358712 8283c9b4ce54d46caf0aecd01365d7e9

  AMD64 architecture:
      Size/MD5 checksum:    81642 de97d7d0cf493d6fd8f710cdfcacf485
      Size/MD5 checksum:   304980 e3ce0db5d01427525969a4fa16c4b18c

  ARM architecture:
      Size/MD5 checksum:    82078 d96dd62daec9798c3928f4d9629c90af
      Size/MD5 checksum:   293006 0584e9e94346fbc2b959461204f49a68

  Intel IA-32 architecture:
      Size/MD5 checksum:    78114 7696967815385e56dce90c53db5bfead
      Size/MD5 checksum:   291490 4c2cb51dd43c7d778b63227708b27e42

  Intel IA-64 architecture:
      Size/MD5 checksum:   103870 f85f08d8b87206013639945a64180315
      Size/MD5 checksum:   408352 78b6511d113e672f06f245a5e2b0fd91

  HP Precision architecture:
      Size/MD5 checksum:    87206 e82d46a0e3387d8f9e7b5f648f30c985
      Size/MD5 checksum:   313098 e542429284c183d56906fd68f5120ef5

  Motorola 680x0 architecture:
      Size/MD5 checksum:    75294 f787affc6a598da295ba47833ac11f96
      Size/MD5 checksum:   261904 3a667a087f2b1b0749df956953809787

  Big endian MIPS architecture:
      Size/MD5 checksum:    81512 78b1984c4f7e1767e9e0a5f7973826da
      Size/MD5 checksum:   311252 711e7eef2b62eb3f3c62c2731682014a

  Little endian MIPS architecture:
      Size/MD5 checksum:    81722 4cb4cfefd80785ddd08ac56f6a29d8a2
      Size/MD5 checksum:   314398 755b9cbcfa80716d3b67518995cecc57

  PowerPC architecture:
      Size/MD5 checksum:    84182 f93222817a08ee9b134b2227e9710c9c
      Size/MD5 checksum:   299802 fa4286b36de4c4cdb344501bca93cec7

  IBM S/390 architecture:
      Size/MD5 checksum:    84358 4739bc0a2a512d911e77e905254ab7e9
      Size/MD5 checksum:   299502 2e01eac11fe42c459efcbc3ecf949cc4

  Sun Sparc architecture:
      Size/MD5 checksum:    81038 f40757af48fd04929715dc486feff3fe
      Size/MD5 checksum:   284678 67368918e5be7f007e8ce1c0d9f9f335

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

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For apt-get: deb stable/updates main
For dpkg-ftp: dists/stable/updates/main
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