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| Guardian Digital Security Advisory                      April 30, 2003 |
| http://www.guardiandigital.com                        ESA-20030430-014 |
|                                                                        |
| Packages: libpcap, tcpdump                                             |
| Summary:  multiple vulnerabilities                                     |
+------------------------------------------------------------------------+

  EnGarde Secure Linux is an enterprise class Linux platform engineered
  to enable corporations to quickly and cost-effectively build a complete
  and secure Internet presence while preventing Internet threats.

OVERVIEW
- --------
  There are several vulnerabilities in the tcpdump package shipped with
  EnGarde Secure Linux.

  Guardian Digital products affected by this issue include:

    EnGarde Secure Community v1.0.1
    EnGarde Secure Community 2
    EnGarde Secure Professional v1.1
    EnGarde Secure Professional v1.2
    EnGarde Secure Professional v1.5

  It is recommended that all users apply this update as soon as possible.

SOLUTION
- --------
  Guardian Digital Secure Network subscribers may automatically update
  affected systems by accessing their account from within the Guardian
  Digital WebTool.

  To modify your GDSN account and contact preferences, please go to:

    https://www.guardiandigital.com/account/

  Below are MD5 sums for the updated EnGarde Secure Linux 1.0.1 packages:

    SRPMS/tcpdump-3.6.3-1.0.5.src.rpm
      MD5 Sum: 85d63e76dbfd687b73c7fbc9da44fdda

    i386/libpcap-0.6.2-1.0.5.i386.rpm
      MD5 Sum: 11cb9d34968da9405f17a3569bd3e543

    i386/tcpdump-3.6.3-1.0.5.i386.rpm
      MD5 Sum: 252c91c6fdc2f4e1506b1c2852980845

    i686/libpcap-0.6.2-1.0.5.i686.rpm
      MD5 Sum: 0adc9303c1827fb12b8bc32ea641216b

    i686/tcpdump-3.6.3-1.0.5.i686.rpm
      MD5 Sum: fa53b2b6d97af6a8bf748da16755ecbc

REFERENCES
- ----------
  Guardian Digital's public key:
    http://ftp.engardelinux.org/pub/engarde/ENGARDE-GPG-KEY

  TCPDUMP's Official Web Site:
    http://www.tcpdump.org/

  Guardian Digital Advisories:
    http://infocenter.guardiandigital.com/advisories/

  Security Contact: security@guardiandigital.com

- --------------------------------------------------------------------------
Author: Ryan W. Maple <ryan@guardiandigital.com>
Copyright 2003, Guardian Digital, Inc.

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