__________________________________________________________ The U.S. Department of Energy Computer Incident Advisory Capability ___ __ __ _ ___ / | /_\ / \___ __|__ / \ \___ __________________________________________________________ INFORMATION BULLETIN Microsoft Vulnerability in OLE and COM [Microsoft Security Bulletin MS05-012] February 9, 2005 13:00 GMT Number P-128 ______________________________________________________________________________ PROBLEM: A privilege elevation vulnerability exists when processing with COM structural storage files. Also, a remote code execution vulnerability exists in OLE because of the way that it handles input validation. This bulletin replaces MS03-026 and MS03-039 (CIAC Bulletin N-117). PLATFORM: Affected Software: • Microsoft Windows 2000 Service Pack 3 and Microsoft Windows 2000 Service Pack 4 • Microsoft Windows XP Service Pack 1 and Microsoft Windows XP Service Pack 2 • Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium) • Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium) • Microsoft Windows Server 2003 • Microsoft Windows Server 2003 for Itanium-based Systems • Microsoft Exchange 2000 Server Service Pack 3 (uses the Windows OLE component) • Microsoft Exchange Server 2003 and Microsoft Exchange Server 2003 Service Pack 1 (uses the Windows OLE component) • Microsoft Exchange Server 5.0 Service Pack 2 (uses the Windows OLE component) • Microsoft Exchange Server 5.5 Service Pack 4 (uses the Windows OLE component) • Microsoft Windows 98, Microsoft Windows 98 Second Edition (SE), and Microsoft Windows Millennium Edition (ME) – Review the FAQ section of this bulletin for details about these operating systems. • Microsoft Office XP Service Pack 3 (uses the Windows OLE component) Microsoft Office XP Service Pack 2 (uses the Windows OLE component) Microsoft Office XP Software: • Outlook® 2002 • Word 2002 • Excel 2002 • PowerPoint® 2002 • FrontPage® 2002 • Publisher 2002 • Access 2002 • Microsoft Office 2003 Service Pack 1 (Uses the Windows OLE component) Microsoft Office 2003 (Uses the Windows OLE component) Microsoft Office 2003 Software: • Outlook® 2003 • Word 2003 • Excel 2003 • PowerPoint® 2003 • FrontPage® 2003 • Publisher 2003 • Access 2003 • InfoPath™ 2003 • OneNote™ 2003 Note Any application that uses the Windows OLE component could also be vulnerable to this issue. This list of affected software documents the most likely attack vectors. We recommend customers install this security update immediately. Installing this security update will address this vulnerability in any application that uses the Windows OLE component. DAMAGE: An attacker must be able to log on and run a program in order to exploit the COM vulnerability. Once its COM vulnerability is exploited, the attacker may take complete control of the system. An attacker may exploit the OLE vulnerability by persuading a user to visit a malicious web site or open an e-mail containing an attachment with a malicious OLE object. The attacker's privileges are limited to the privileges of the logged-on user. SOLUTION: Apply the available security update. ______________________________________________________________________________ VULNERABILITY The risk is MEDIUM. The user must be able to log on to the ASSESSMENT: system to exploit the COM vulnerability. User interaction is required for the attacker to exploit the OLE vulnerability. ______________________________________________________________________________ LINKS: CIAC BULLETIN: http://www.ciac.org/ciac/bulletins/p-128.shtml ORIGINAL BULLETIN: Microsoft Security Bulletin MS05-012 http://www.microsoft.com/technet/security/bulletin/ms05- 012.mspx CVE/CAN: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name= CAN-2005-0044 CAN-2005-0047 ______________________________________________________________________________ [***** Start Microsoft Security Bulletin MS05-012 *****] Microsoft Security Bulletin MS05-012 Vulnerability in OLE and COM Could Allow Remote Code Execution (873333) Issued: February 8, 2005 Version: 1.0 Summary Who should read this document: Customers who use Microsoft Windows, Microsoft Exchange Server, Microsoft Office, or other third party applications that use OLE. Impact of Vulnerability: Remote Code Execution Maximum Severity Rating: Critical Recommendation: Customers should apply the update immediately Security Update Replacement: This bulletin replaces several prior security updates. See the frequently asked questions (FAQ) section of this bulletin for the complete list. Caveats: Microsoft Knowledge Base Article 873333 documents the currently known issues that customers may experience when they install this security update. The article also documents recommended solutions for these issues. For more information, see Microsoft Knowledge Base Article 873333 Tested Software and Security Update Download Locations: Affected Software: • Microsoft Windows 2000 Service Pack 3 and Microsoft Windows 2000 Service Pack 4 – Download the update • Microsoft Windows XP Service Pack 1 and Microsoft Windows XP Service Pack 2 – Download the update • Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium) – Download the update • Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium) – Download the update • Microsoft Windows Server 2003 – Download the update • Microsoft Windows Server 2003 for Itanium-based Systems– Download the update • Microsoft Exchange 2000 Server Service Pack 3 (uses the Windows OLE component) • Microsoft Exchange Server 2003 and Microsoft Exchange Server 2003 Service Pack 1 (uses the Windows OLE component) • Microsoft Exchange Server 5.0 Service Pack 2 (uses the Windows OLE component) • Microsoft Exchange Server 5.5 Service Pack 4 (uses the Windows OLE component) • Microsoft Windows 98, Microsoft Windows 98 Second Edition (SE), and Microsoft Windows Millennium Edition (ME) – Review the FAQ section of this bulletin for details about these operating systems. • Microsoft Office XP Service Pack 3 (uses the Windows OLE component) Microsoft Office XP Service Pack 2 (uses the Windows OLE component) Microsoft Office XP Software: • Outlook® 2002 • Word 2002 • Excel 2002 • PowerPoint® 2002 • FrontPage® 2002 • Publisher 2002 • Access 2002 • Microsoft Office 2003 Service Pack 1 (Uses the Windows OLE component) Microsoft Office 2003 (Uses the Windows OLE component) Microsoft Office 2003 Software: • Outlook® 2003 • Word 2003 • Excel 2003 • PowerPoint® 2003 • FrontPage® 2003 • Publisher 2003 • Access 2003 • InfoPath™ 2003 • OneNote™ 2003 Note Any application that uses the Windows OLE component could also be vulnerable to this issue. This list of affected software documents the most likely attack vectors. We recommend customers install this security update immediately. Installing this security update will address this vulnerability in any application that uses the Windows OLE component. The software in this list has been tested to determine whether the versions are affected. Other versions either no longer include security update support or may not be affected. To determine the support life cycle for your product and version, visit the Microsoft Support Lifecycle Web site. Top of section General Information Executive Summary Executive Summary: This update resolves several newly-discovered, privately-reported vulnerabilities. Each vulnerability is documented in this bulletin in its own “Vulnerability Details” section. An attacker who successfully exploited the most severe of these vulnerabilities could take complete control of an affected system. An attacker could install then programs; view, change, or delete data; or create new accounts with full user rights. We recommend that customers apply the update immediately. Severity Ratings and Vulnerability Identifiers: Vulnerability Identifiers Impact of Vulnerability Windows 98, 98 SE, ME Windows 2000 Windows XP Windows Server 2003 Exchange Server 5.0 Exchange Server 5.5 Exchange 2000 Server Exchange Server 2003 Other Affected Software COM Structured Storage Vulnerability - CAN-2005-0047 Local Elevation of Privilege None Important Important Important None None None None None Input Validation Vulnerability - CAN-2005-0044 Remote Code Execution Not Critical Important Important Important Critical Critical Critical Critical Important Aggregate Severity of All Vulnerabilities Not Critical Important Important Important Critical Critical Critical Critical Important This assessment is based on the types of systems that are affected by the vulnerability, their typical deployment patterns, and the effect that exploiting the vulnerability would have on them. Top of section Security Update Information Affected Software: For information about the specific security update for your affected software, click the appropriate link: • Windows XP (all versions) • Windows 2000 (all versions) Top of section Acknowledgments Microsoft thanks the following for working with us to help protect customers: • Cesar Cerrudo of Application Security Inc. for reporting the COM Structured Storage Vulnerability (CAN-2005-0047). Obtaining Other Security Updates: Updates for other security issues are available at the following locations: • Security updates are available in the Microsoft Download Center. You can find them most easily by doing a keyword search for "security_patch." • Updates for consumer platforms are available at the Windows Update Web site. Support: • Customers in the U.S. and Canada can receive technical support from Microsoft Product Support Services at 1-866-PCSAFETY. There is no charge for support calls that are associated with security updates. • International customers can receive support from their local Microsoft subsidiaries. There is no charge for support that is associated with security updates. For more information about how to contact Microsoft for support issues, visit the International Support Web site. Security Resources: • The Microsoft TechNet Security Web site provides additional information about security in Microsoft products. • Microsoft Software Update Services • Microsoft Baseline Security Analyzer (MBSA) • Windows Update • Windows Update Catalog: For more information about the Windows Update Catalog, see Microsoft Knowledge Base Article 323166. • Office Update Software Update Services: By using Microsoft Software Update Services (SUS), administrators can quickly and reliably deploy the latest critical updates and security updates to Windows 2000 and Windows Server 2003-based servers, and to desktop systems that are running Windows 2000 Professional or Windows XP Professional. For more information about how to deploy this security update by using Software Update Services, visit the Software Update Services Web site. Systems Management Server: Microsoft Systems Management Server (SMS) delivers a highly-configurable enterprise solution for managing updates. By using SMS, administrators can identify Windows-based systems that require security updates and can perform controlled deployment of these updates throughout the enterprise with minimal disruption to end users. For more information about how administrators can use SMS 2003 to deploy security updates, visit the SMS 2003 Security Patch Management Web site. SMS 2.0 users can also use Software Updates Service Feature Pack to help deploy security updates. For information about SMS, visit the SMS Web site. Note SMS uses the Microsoft Baseline Security Analyzer and the Microsoft Office Detection Tool to provide broad support for security bulletin update detection and deployment. Some software updates may not be detected by these tools. Administrators can use the inventory capabilities of the SMS in these cases to target updates to specific systems. For more information about this procedure, visit the following Web site. Some security updates require administrative rights following a restart of the system. Administrators can use the Elevated Rights Deployment Tool (available in the SMS 2003 Administration Feature Pack and in the SMS 2.0 Administration Feature Pack) to install these updates. Disclaimer: The information provided in the Microsoft Knowledge Base is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. Revisions: • V1.0 (February 8, 2005): Bulletin published [***** End Microsoft Security Bulletin MS05-012 *****] _______________________________________________________________________________ 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 (7x24) FAX: +1 925-423-8002 STU-III: +1 925-423-2604 E-mail: ciac@ciac.org Previous CIAC notices, anti-virus software, and other information are available from the CIAC Computer Security Archive. World Wide Web: http://www.ciac.org/ Anonymous FTP: ftp.ciac.org 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) P-118: IBM AIX 5.3 NIS Client Vulnerability P-119: Cisco IP/VC Products Hard-Coded Community Strings P-120: Eudora Email Vulnerability P-121: Python XML-RPC Server Vulnerability P-122: Updated Perl Packages Fix Security Issues P-123: Emacs20 P-124: Microsoft Vulnerability in Hyperlink Object Library P-125: Microsoft Cumulative Security Update for Internet Explorer P-126: Microsoft Vulnerability in DHTML Editing Component Active X Control P-127: Microsoft ASP.NET Path Validation Vulnerability