From ciac@rumpole.llnl.gov Thu Mar 30 04:07:50 2000 From: CIAC Mail User Resent-From: mea culpa To: ciac-bulletin@rumpole.llnl.gov Resent-To: jericho@attrition.org Date: Thu, 23 Mar 2000 07:13:00 -0800 (PST) Subject: CIAC Bulletin K-027: Microsoft SQL Server and MSDE Malicious Query Vulnerability [ For Public Release ] -----BEGIN PGP SIGNED MESSAGE----- __________________________________________________________ The U.S. Department of Energy Computer Incident Advisory Capability ___ __ __ _ ___ / | /_\ / \___ __|__ / \ \___ __________________________________________________________ INFORMATION BULLETIN Microsoft SQL Server and MSDE Malicious Query Vulnerability March 21, 2000 18:00 GMT Number K-027 ______________________________________________________________________________ PROBLEM: A security vulnerability has been identified in Microsoft SQL Server 7.0 and Microsoft Data Engine (MSDE) 1.0. PLATFORM: All platforms running SQL Server 7.0 and MSDE 1.0. DAMAGE: The remote author of a malicious SQL query may take unauthorized actions on a SQL Server or MSDE database or on the underlying system that was hosting the SQL Server or MSDE database. SOLUTION: Apply the patch given in the Security Bulletin below or else apply register settings as indicated in Frequently Asked Questions page given in the bulletin. ______________________________________________________________________________ VULNERABILITY Risk is low. The attacker must have the right to submit queries ASSESSMENT: to the SQL Server or MSDE via ODBE, OLE DB, or DB-Library and be logged on using the SQL Server Security. ______________________________________________________________________________ http://www.ciac.org/ciac/bulletins/k-027.shtml ______________________________________________________________________________ CIAC wishes to acknowledge the contributions of Microsoft for the information contained in this bulletin. ______________________________________________________________________________ CIAC, the Computer Incident Advisory Capability, is the computer security incident response team for the U.S. Department of Energy (DOE) and the emergency backup response team for the National Institutes of Health (NIH). CIAC is located at the Lawrence Livermore National Laboratory in Livermore, California. CIAC is also a founding member of FIRST, the Forum of Incident Response and Security Teams, a global organization established to foster cooperation and coordination among computer security teams worldwide. CIAC services are available to DOE, DOE contractors, and the NIH. CIAC can be contacted at: Voice: +1 925-422-8193 FAX: +1 925-423-8002 STU-III: +1 925-423-2604 E-mail: ciac@llnl.gov For emergencies and off-hour assistance, DOE, DOE contractor sites, and the NIH may contact CIAC 24-hours a day. During off hours (5PM - 8AM PST), use one of the following methods to contact CIAC: 1. Call the CIAC voice number 925-422-8193 and leave a message, or 2. Call 888-449-8369 to send a Sky Page to the CIAC duty person or 3. Send e-mail to 4498369@skytel.com, or 4. Call 800-201-9288 for the CIAC Project Leader. Previous CIAC notices, anti-virus software, and other information are available from the CIAC Computer Security Archive. World Wide Web: http://www.ciac.org/ (or http://ciac.llnl.gov -- they're the same machine) Anonymous FTP: ftp.ciac.org (or ciac.llnl.gov -- they're the same machine) Modem access: +1 (925) 423-4753 (28.8K baud) +1 (925) 423-3331 (28.8K baud) PLEASE NOTE: Many users outside of the DOE, ESnet, and NIH computing communities receive CIAC bulletins. If you are not part of these communities, please contact your agency's response team to report incidents. Your agency's team will coordinate with CIAC. The Forum of Incident Response and Security Teams (FIRST) is a world-wide organization. A list of FIRST member organizations and their constituencies can be obtained via WWW at http://www.first.org/. This document was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor the University of California nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial products, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation or favoring by the United States Government or the University of California. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or the University of California, and shall not be used for advertising or product endorsement purposes. LAST 10 CIAC BULLETINS ISSUED (Previous bulletins available from CIAC) K-017: Microsoft "Malformed RTF Control Word" Vulnerability K-018: HP-UX - Security Vulnerability with PMTU Strategy K-019: Microsoft - "Spoofed LPC Port Request" Vulnerability K-020: Majordomo open() call Vulnerability K-021: Malicious HTML Tags Vulnerability K-022: FreeBSD - Asmon/Ascpu Vulnerability K-023: FreeBSD - Delegate Proxy Server Vulnerability K-024: Microsoft Systems Management Server Vulnerability K-025: MySQL Password Authentication Vulnerability K-026: Microsoft SQL Server Admin Login Encryption Vulnerability -----BEGIN PGP SIGNATURE----- Version: 4.0 Business Edition iQCVAwUBONkz1bnzJzdsy3QZAQHa7AP+IWmCgTD+B9WervnrBfG1iqaD9kWMnSNX U/m5Gi1UbA1RnXmrQTfCvN07e37UEq86UTPcGYbOl6njH0pJUNa6P9hzpPNjyc8/ LwdJWLQ9pEy5GAM+SfOaQMXFsk7D8OYmRX6yRaEpr28r2C19mFNm/FsQ3+5+Jwq/ ZmE2q0nK/Q4= =NyMq -----END PGP SIGNATURE-----