Date: 22 October 1998
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AUSCERT External Security Bulletin Redistribution
ESB-98.163 -- Sun Microsystems, Inc. Security Bulletin #00177
IMAP
22 October 1998
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Sun Microsystems, Inc. has released the following bulletin concerning
a patch for their Sun Internet Mail Server (SIMS) product. This patch
addresses a buffer overflow vulnerability previously identified in the
IMAP server distributed with certain versions of SIMS.
This vulnerability was first described in CERT Advisory CA-98.09 (AUSCERT
ESB-98.135)
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________________________________________________________________________________
Sun Microsystems, Inc. Security Bulletin
Bulletin Number: #00177
Date: October 21, 1998
Cross-Ref: CERT Advisory CA-98.09.imapd
Title: IMAP
________________________________________________________________________________
The information contained in this Security Bulletin is provided "AS IS."
Sun makes no warranties of any kind whatsoever with respect to the information
contained in this Security Bulletin. ALL EXPRESS OR IMPLIED CONDITIONS,
REPRESENTATIONS AND WARRANTIES, INCLUDING ANY WARRANTY OF NON-INFRINGEMENT OR
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If any of the above provisions are held to be in violation of applicable law,
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to the extent necessary for this disclaimer to be otherwise enforceable in
such jurisdiction.
________________________________________________________________________________
1. Bulletins Topics
Sun announces the release of patches for Sun Internet Mail Server(tm)
versions 3.2 and 2.0 which relate to a vulnerability in the IMAP
server process.
Sun recommends that you install the patches listed in section 4
immediately on systems using Sun Internet Mail Server(SIMS) 3.2 and 2.0.
2. Affected Supported Versions
SIMS versions 3.2, 3.2_x86, 3.1, 3.1_x86, 2.0 and 2.0_x86
3. Understanding the Vulnerability
Sun Internet Mail Server provides support for IMAP, POP and mailtool
clients. The IMAP server available with certain versions of SIMS
is vulnerable to the buffer overflows referenced in CERT Advisory
CA-98.09.
4. List of Patches
The following patches are available in relation to the above problem.
SIMS Patch ID
_____ _________
3.2 105935-09
3.2_x86 105936-09
2.0 105346-07
2.0_x86 105347-07
Note: Sun recommends that sites using SIMS 3.1 or 3.1_x86 upgrade to
3.2 or 3.2_x86 and apply the corresponding patches referenced above.
_______________________________________________________________________________
APPENDICES
A. Patches listed in this bulletin are available to all Sun customers via
World Wide Web at:
<URL:http://sunsolve.sun.com/sunsolve/pubpatches/patches.html>
B. Checksums for the patches listed in this bulletin are available via
World Wide Web at:
<URL:http://sunsolve.sun.com/sunsolve/pubpatches/patches.html>
C. Sun security bulletins are available via World Wide Web at:
<URL:http://sunsolve.sun.com/sunsolve/secbulletins>
D. Sun Security Coordination Team's PGP key is available via World Wide Web
at:
<URL:http://sunsolve.sun.com/sunsolve/secbulletins/SunSCkey.txt>
E. To report or inquire about a security problem with Sun software, contact
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- Your local Sun answer centers
- Your representative computer security response team, such as CERT
- Sun Security Coordination Team. Send email to:
security-alert@sun.com
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________________________________________________________________________________
Copyright 1998 Sun Microsystems, Inc. All rights reserved. Sun,
Sun Microsystems, Solaris and SunOS are trademarks or registered trademarks
of Sun Microsystems, Inc. in the United States and other countries. This
Security Bulletin may be reproduced and distributed, provided that this
Security Bulletin is not modified in any way and is attributed to
Sun Microsystems, Inc. and provided that such reproduction and distribution
is performed for non-commercial purposes.
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