>From aleph1 Wed Mar 4 15:09:51 1998 Return-Path: <secureat_private> X-Received: from mercury.Sun.COM by dfw.dfw.net (4.1/SMI-4.1) id AA13686; Wed, 4 Mar 1998 15:09:47 CST X-Received: from Eng.Sun.COM (engmail2 [129.146.1.25]) by mercury.Sun.COM (SMI-8.6/mail.byaddr) with SMTP id NAA20681; Wed, 4 Mar 1998 13:08:32 -0800 X-Received: from sunsc.eng.sun.com (sunsc.Eng.Sun.COM [129.146.81.212]) by Eng.Sun.COM (SMI-8.6/SMI-5.3) with SMTP id NAA22952; Wed, 4 Mar 1998 13:08:24 -0800 X-Received: by sunsc.eng.sun.com (SMI-8.6/SMI-SVR4) id MAA16424; Wed, 4 Mar 1998 12:23:25 -0800 Date: Wed, 4 Mar 1998 12:23:25 -0800 From: secureat_private (Sun Security Coordination Team) Message-Id: <199803042023.MAA16424at_private> To: CWSat_private Subject: Sun Security Bulletin #00164 X-Sun-Charset: US-ASCII ReSent-Date: Wed, 4 Mar 1998 15:11:24 -0600 (CST) ReSent-From: Aleph One <aleph1at_private> ReSent-To: BUGTRAQat_private ReSent-Message-ID: <Pine.SUN.3.94.980304151124.19842Vat_private> -----BEGIN PGP SIGNED MESSAGE----- ________________________________________________________________________________ Sun Microsystems, Inc. Security Bulletin Bulletin Number: #00164 Date: March 4, 1998 Cross-Ref: Title: dtaction ________________________________________________________________________________ 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 IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE HEREBY DISCLAIMED AND EXCLUDED TO THE EXTENT ALLOWED BY APPLICABLE LAW. IN NO EVENT WILL SUN MICROSYSTEMS, INC. BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, SPECIAL, INDIRECT, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES HOWEVER CAUSED AND REGARDLESS OF ANY THEORY OF LIABILITY ARISING OUT OF THE USE OF OR INABILITY TO USE THE INFORMATION CONTAINED IN THIS SECURITY BULLETIN, EVEN IF SUN MICROSYSTEMS, INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. If any of the above provisions are held to be in violation of applicable law, void, or unenforceable in any jurisdiction, then such provisions are waived to the extent necessary for this disclaimer to be otherwise enforceable in such jurisdiction. ________________________________________________________________________________ 1. Bulletins Topics Sun announces the release of patches for Solaris(tm) 2.6, 2.5.1, 2.5, and 2.4 (SunOS(tm) 5.6, 5.5.1, 5.5, and 5.4) which relate to a vulnerability in dtaction. Sun recommends that you install the patches listed in section 4 immediately on systems running SunOS 5.6, 5.5.1, 5.5, and 5.4 with the Common Desktop Environment (CDE). 2. Who is Affected Vulnerable: SunOS versions 5.6, 5.6_x86, 5.5.1, 5.5.1_x86, 5.5, 5.5_x86, 5.4, and 5.4_x86 running CDE Not vulnerable: All other supported versions of SunOS. 3. Understanding the Vulnerability The dtaction utility allows applications or shell scripts, which are otherwise not connected into the CDE development environment, to invoke action requests. Due to insufficient bounds checking on arguments supplied to dtaction, it is possible to overwrite the internal stack space of dtaction. As dtaction is setuid root, this vulnerability may be exploited to gain root access. 4. List of Patches The following patches are available in relation to the above problem. CDE version Patch ID ___________ ________ 1.2 105669-02 1.2_x86 105670-02 1.02 105716-02 1.02_x86 105717-02 1.01 105714-02 1.01_x86 105715-02 _______________________________________________________________________________ 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 one or more of the following: - Your local Sun answer centers - Your representative computer security response team, such as CERT - Sun Security Coordination Team. Send email to: security-alertat_private F. To receive information or subscribe to our CWS (Customer Warning System) mailing list, send email to: security-alertat_private with a subject line (not body) containing one of the following commands: Command Information Returned/Action Taken _______ _________________________________ help An explanation of how to get information key Sun Security Coordination Team's PGP key list A list of current security topics query [topic] The email is treated as an inquiry and is forwarded to the Security Coordination Team report [topic] The email is treated as a security report and is forwarded to the Security Coordinaton Team. Please encrypt sensitive mail using Sun Security Coordination Team's PGP key send topic A short status summary or bulletin. For example, to retrieve a Security Bulletin #00138, supply the following in the subject line (not body): send #138 subscribe Sender is added to our mailing list. To subscribe, supply the following in the subject line (not body): subscribe cws your-email-address Note that your-email-address should be substituted by your email address. unsubscribe Sender is removed from the CWS mailing list. ________________________________________________________________________________ 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. -----BEGIN PGP SIGNATURE----- Version: 2.6.2 iQCVAwUBNP2d37dzzzOFBFjJAQFREwP9Gr3+IZ7ZDk8qmSCjaJy3VMyfZmYvZ4m5 Q15gV+1FlWbQSO46YhRjwbnEC2U30Eci602Fpp5Bdn0iU2TIYYnLvr5mkr6rwkt7 tf2OfLg7pQUL90hLVu6Ha7WbHs7Jj79OH1s+uGjYQIbtNdOSBgLZwbKBMpyOGC7h ZibTo3D4LQk= =gHTW -----END PGP SIGNATURE-----
This archive was generated by hypermail 2b30 : Fri Apr 13 2001 - 13:44:09 PDT