Home page logo
/

bugtraq logo Bugtraq mailing list archives

Field notice: Cisco PIX Private Link key length issue
From: security-alert () CISCO COM (security-alert () CISCO COM)
Date: Wed, 3 Jun 1998 14:58:56 -0000


-----BEGIN PGP SIGNED MESSAGE-----

Field Notice:
PIX Private Link Key Processing and Cryptography Issues
=======================================================

June 3, 1998

Summary
=======
PIX Private Link is an optional feature that can be installed in Cisco PIX
firewalls. PIX Private Link creates IP virtual private networks over
untrusted networks, such as the Internet, using tunnels encrypted with Data
Encryption Standard (DES) in ECB ("electronic codebook") mode.

An error in parsing of configuration file commands reduces the effective key
length for the PIX Private Link DES encryption to 48 bits from the nominal
56 bits.

Who Is Affected
===============
All users of the PIX Private Link encryption product with PIX software
versions earlier than the date of this notice are affected. This includes
all PIX Private Link software through version 4.1.6.

Impact
======
If attackers know the details of the key-parsing error in the PIX Private
Link software, they will know 8 bits of the key ahead of time. This reduces
the effective key length from the attacker's point of view from 56 to 48
bits. This reduction of the effective key length reduces the work involved
in a brute-force attack on the encryption by a factor of 256. That is,
knowledgeable attackers can, on the average, find the right key 256 times
faster than they would be able to find it with a true 56-bit key.

In addition to this key-length issue, some customers have expressed concern
over the use of DES ECB mode for PIX Private Link encryption. Although the
use of ECB mode is intentional, ECB is not generally considered to be the
best mode in which to employ DES, because it tends to simplify certain forms
of cryptanalysis and may permit certain replay attacks. Technical details of
the relative merits of various encryption modes are beyond the scope of this
document. Interested readers should refer to a cryptography text for more
information, such as Bruce Schneier's Applied Cryptography.

Details
=======
This vulnerability has been assigned Cisco bug ID CSCdk11848.

Affected Software Versions
- ------------------------
This vulnerability affects all released versions of PIX Private Link
software with version numbers up to and including 4.1.6, and all
beta/interim software released earlier than the date of this notice.

Planned Software Fixes
- --------------------
The first regular release containing a fix for this problem will be version
4.2.1, which is tentatively scheduled for release in late June 1998. This
schedule is subject to change. Fixes for the 4.1 software release have not
yet been scheduled.

This fix extends the effective DES key length to a full 56 bits; ECB mode is
still used.

Customers who need to upgrade immediately may contact Cisco's Technical
Assistance Center (TAC) to obtain interim software. Interim software has not
been subjected to full testing; it has a greater chance of containing
serious bugs than would regular released software.

Interim releases are available only by special request from the Cisco TAC,
not via the regular download channels. Cisco advises customers to install
interim releases only if absolutely necessary. Customers who choose to
install interim releases should plan to upgrade to the regular released
software when it becomes available.

When the fix is installed, it will be necessary to upgrade both ends of each
Private Link tunnel at the same time. This is because key the modified key
parsing algorithm will lead old and new versions to derive different
encryption keys from the same configuration file.

Software upgrades to correct this key-length problem will be offered free of
charge to all PIX Private Link customers, regardless of their service
contract status. Customers under contract may obtain upgrades through their
usual procedures. Customers not under contract should call the Cisco TAC.
Contact information for the TAC is in the "Cisco Security Procedures"
section at the end of this message, and is available on Cisco's Worldwide
Web site at http://www.cisco.com/.

The use of ECB mode was a deliberate design decision for the PIX Private
Link product, and will not be changed. However, future IPSEC/IKE products
for the PIX platforms will use other encryption modes.

Workarounds
- ---------
There is no configuration workaround.

Exploitation and Public Announcements
=====================================
Cisco has had no reports of malicious exploitation of this vulnerability.

Cisco knows of no public announcements of this vulnerability before the date
of this notice. This vulnerability was discovered by an engineering analysis
conducted by a Cisco customer at a security incident response organization.

Status of This Notice
=====================
This is a final field notice. Although Cisco cannot guarantee the accuracy
of all statements in this notice, all the facts have been checked to the
best of our ability. Cisco does not anticipate issuing updated versions of
this notice unless there is some material change in the facts. Should there
be a significant change in the facts, Cisco may update this notice.

Distribution
- ----------
This notice will be posted on Cisco's Worldwide Web site at
http://www.cisco.com/warp/public/770/pixkey-pub.shtml. In addition to
Worldwide Web posting, the initial version of this notice is being sent to
the following e-mail and Usenet news recipients:

   * cust-security-announce () cisco com
   * firewalls () lists gnac net
   * comp.security.firewalls
   * bugtraq () netspace org
   * first-teams () first org (includes CERT/CC)
   * Various internal Cisco mailing lists

Future updates of this notice, if any, will be placed on Cisco's Worldwide
Web server, but may or may not be actively announced on mailing lists or
newsgroups. Users concerned about this problem are encouraged to check the
URL given above for any updates.

Revision History
- --------------
 Revision 1.0,        Initial released version
 08:00 AM
 US/Pacific,
 03-JUN-1998

Cisco Security Procedures
=========================
Please report security issues with Cisco products, and/or sensitive security
intrusion emergencies involving Cisco products, to security-alert () cisco com 
Reports may be encrypted using PGP; public RSA and DSS keys for
"security-alert () cisco com" are on the public PGP keyservers.

The alias "security-alert () cisco com" is used only for reports incoming to
Cisco. Mail sent to the list goes only to a very small group of users within
Cisco. Neither outside users nor unauthorized Cisco employees may subscribe
to "security-alert () cisco com".

Please do not use "security-alert () cisco com" for configuration questions,
for security intrusions that you do not consider to be sensitive
emergencies, or for general, non-security-related support requests. We do
not have the capacity to handle such requests through this channel, and will
refer them to the TAC, delaying response to your questions. We advise
contacting the TAC directly with these requests. TAC contact numbers are as
follows:

   * +1 800 553 2447 (toll-free from within North America)
   * +1 408 526 7209 (toll call from anywhere in the world)
   * e-mail: tac () cisco com

All formal public security notices generated by Cisco are sent to the public
mailing list "cust-security-announce () cisco com". For information on
subscribing to this mailing list, send a message containing the single line
"info cust-security-announce" to "majordomo () cisco com". An analogous list,
"cust-security-discuss () cisco com" is available for public discussion of the
notices and of other Cisco security issues.


This notice is copyright 1998 by Cisco Systems, Inc. This notice may be
redistributed freely after the release date given at the top of the notice,
provided that redistributed copies are complete and unmodified, including
all date and version information.

-----BEGIN PGP SIGNATURE-----
Version: PGP for Personal Privacy 5.0
Charset: noconv

iQEVAwUBNXVhZgyPsuGbHvEpAQHBnQf+MjqCUsvPoiVYVsiCKcXKYqlzc3CaBUM2
V78tQDBn+3Em2U5rAvIR3RhXQ3gL43QGMQsK7+q70cO3bjyWFsvXxWR41+ll9TjC
mU9GVfxevTJEi1GHep2LcOy1iEwWRwqw++67DJjklxM7dvPs8l7ExCjarXeFjHy9
bYNLBkSHhcck3oPxmLrYRn2tGp7QGfyJPDw9zbFvps3jSgN3WpI22QC8vJNLS6O1
vueDYGQfTQMRufYjfVb1qS/PqYZyYnClnhWHuUlEHpEqN9az8H+vsgwh2wUQLw+a
mtyCKAov1r9C68+DmP2Ws2xVUmUO+RPFTUdezTa5pKlwfk6OQ2J9yw==
=8gFB
-----END PGP SIGNATURE-----

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: PGP for Personal Privacy 5.0
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=
=G6xd
-----END PGP PUBLIC KEY BLOCK-----



  By Date           By Thread  

Current thread:
  • Field notice: Cisco PIX Private Link key length issue security-alert () CISCO COM (Jun 03)
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]
AlienVault