-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
______________________________________________________________________________
SCO Security Advisory
Subject: OpenServer 6.0.0 : KAME Racoon Daemon Denial of Service
Vulnerability
Advisory number: SCOSA-2005.52
Issue date: 2005 November 28
Cross reference: sr895064 erg712954 fz533033
CVE-2005-0398
______________________________________________________________________________
1. Problem Description
Racoon is an IKEv1 keying daemon, a common IPSec Utility. Due
to a bug in the way the Racoon parsed incoming ISAKMP packets,
an attacker could possibly crash the racoon daemon by sending a
specially crafted ISAKMP packet.
The Common Vulnerabilities and Exposures project (cve.mitre.org)
has assigned the name CVE-2005-0398 to this issue.
2. Vulnerable Supported Versions
System Binaries
----------------------------------------------------------------------
OpenServer 6.0.0 /usr/sbin/racoon
3. Solution
The proper solution is to install the latest packages.
4. OpenServer 6.0.0
4.1 Location of Fixed Binaries
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.52
4.2 Verification
MD5 (VOL.000.000) = 6233d4a9b0aa683814f9d8041cf184fb
md5 is available for download from
ftp://ftp.sco.com/pub/security/tools
4.3 Installing Fixed Binaries
Upgrade the affected binaries with the following sequence:
1) Download the VOL* files to a directory.
2) Run the custom command, specify an install
from media images, and specify the directory as
the location of the images.
5. References
Specific references for this advisory:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0398
SCO security resources:
http://www.sco.com/support/security/index.html
SCO security advisories via email
http://www.sco.com/support/forums/security.html
This security fix closes SCO incidents sr895064 erg712954
fz533033.
6. Disclaimer
SCO is not responsible for the misuse of any of the information
we provide on this website and/or through our security
advisories. Our advisories are a service to our customers
intended to promote secure installation and use of SCO
products.
7. Acknowledgments
SCO would like to thank Sebastian Krahmer for reporting this
vulnerability.
______________________________________________________________________________
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (UnixWare)
iD8DBQFDizxVaqoBO7ipriERAlYMAKCr1GJr7hko5L5SeIQ9lZO302MdyQCeJwc7
MNW1g27sTAq/c0OozetgAd0=
=Ugv/
-----END PGP SIGNATURE-----
_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/
