Microsoft Excel cell rebuilding code execution
| excel-cell-rebuilding-code-execution (27604) |  High Risk |
Description:
Microsoft Excel could allow a remote attacker to execute arbitrary code on the system. By creating a specially-crafted Excel file containing malformed cell comments, a remote attacker could cause memory corruption and execute arbitrary code on the system with privileges of the user, once the file is opened and Excel attempts to rebuild the malformed cells. An attacker could exploit this vulnerability by sending the malicious file to a victim as an email attachment or hosting it on a Web site.
Platforms Affected:
- Microsoft, Excel 2000
- Microsoft, Excel 2002
- Microsoft, Excel 2003
- Microsoft, Excel 2004 Mac OS
- Microsoft, Excel XP
- Microsoft, Excel Viewer 2003
- Microsoft, Office 2000 SP3
- Microsoft, Office 2003 SP1
- Microsoft, Office 2003 SP2
- Microsoft, Office 2004
- Microsoft, Office X Mac OS
- Microsoft, Office XP SP3
Remedy:
Apply the appropriate patch for your system, as listed in the latest Microsoft Security Bulletin. See References.
— OR —
Use Microsoft Automatic Update if it is supported by your operating system. The original bulletin issued by Microsoft has been superseded.
Consequences:
Gain Access
References:
- Microsoft Security Bulletin MS06-037, Vulnerability in Microsoft Excel Could Allow Remote Code Execution (917285) at http://www.microsoft.com/technet/security/Bulletin/MS06-037.mspx.
- Microsoft Security Bulletin MS06-059, Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (924164) at http://www.microsoft.com/technet/security/bulletin/ms06-059.mspx.
- Microsoft Security Bulletin MS07-002, Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (927198) at http://www.microsoft.com/technet/security/Bulletin/MS07-002.mspx.
- Microsoft Security Bulletin MS07-023, Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (934233) at http://www.microsoft.com/technet/security/bulletin/ms07-023.mspx.
- Microsoft Security Bulletin MS07-036, Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (936542) at http://www.microsoft.com/technet/security/Bulletin/ms07-036.mspx.
- Microsoft Security Bulletin MS07-044, Vulnerability in Microsoft Excel Could Allow Remote Code Execution (940965) at http://www.microsoft.com/technet/security/bulletin/ms07-044.mspx.
- Microsoft Security Bulletin MS08-014, Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (949029) at http://www.microsoft.com/technet/security/bulletin/MS08-014.mspx.
- Microsoft Security Bulletin MS08-026, Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (951207) at http://www.microsoft.com/technet/security/bulletin/ms08-026.mspx.
- Microsoft Security Bulletin MS08-042, Vulnerability in Microsoft Word Could Allow Remote Code Execution (955048) at http://www.microsoft.com/technet/security/bulletin/ms08-042.mspx.
- Microsoft Security Bulletin MS08-043, Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (954066) at http://www.microsoft.com/technet/security/bulletin/ms08-043.mspx.
- Microsoft Security Bulletin MS08-051, Vulnerabilities in Microsoft PowerPoint Could Allow Remote Code Execution (949785) at http://www.microsoft.com/technet/security/Bulletin/MS08-051.mspx.
- Microsoft Security Bulletin MS08-052, Vulnerabilities in GDI+ Could Allow Remote Code Execution (954593) at http://www.microsoft.com/technet/security/Bulletin/MS08-052.mspx.
- Microsoft Security Bulletin MS08-057, Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (956416) at http://www.microsoft.com/technet/security/bulletin/ms08-057.mspx.
- Microsoft Security Bulletin MS09-004, Vulnerability in Microsoft SQL Server Could Allow Remote Code Execution (959420) at http://www.microsoft.com/technet/security/Bulletin/MS09-004.mspx.
- ZDI-06-022, Microsoft Office Excel File Rebuilding Code Execution Vulnerability at http://www.zerodayinitiative.com/advisories/ZDI-06-022.html.
- ASA-2006-135: Windows Security Updates for July 2006 - (MS06-033 - MS06-039)
- BID-18938: Microsoft Excel File Rebuilding Remote Code Execution Vulnerability
- CVE-2006-2388: Microsoft Office Excel 2000 through 2004 allows user-assisted attackers to execute arbitrary code via malformed cell comments, which lead to modification of critical data offsets during the rebuilding process.
- SECTRACK ID: 1016472: Microsoft Excel Errors in Processing Various Malformed Records Let Remote Users Execute Arbitrary Code
- VUPEN/ADV-2006-2755: Microsoft Excel Document Handling Multiple Code Execution Vulnerabilities (MS06-037)
Reported:
Jul 11, 2006
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