Microsoft Excel calendar object code execution
| excel-calendar-code-execution (45566) |  High Risk |
Description:
Microsoft Excel could allow a remote attacker to execute arbitrary code on the system, caused by improper validation of calendar object data in the VBA Performance Cache. By persuading a victim to open a specially-crafted Office Excel file, a remote attacker could exploit this vulnerability to corrupt memory and execute arbitrary code on the system with the privileges of the victim.
*CVSS:
| Base Score: | 9.3 |
| Access Vector: | Network |
| Access Complexity: | Medium |
| Authentication: | None |
| Confidentiality Impact: | Complete |
| Integrity Impact: | Complete |
| Availability Impact: | Complete |
| Temporal Score: | 6.9 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
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 The original bulletin issued by Microsoft has been superseded.
References:
- iDefense Labs PUBLIC ADVISORY: 10.14.08: Microsoft Visual Basic for Applications - Multiple Vulnerabilities.
- Microsoft Security Bulletin MS08-057: Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (956416).
- Microsoft Security Bulletin MS08-072: Vulnerabilities in Microsoft Office Word Could Allow Remote Code Execution (957173).
- Microsoft Security Bulletin MS08-074: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (959070).
- Microsoft Security Bulletin MS09-009: Vulnerabilities in Microsoft Office Excel Could Cause Remote Code Execution (968557).
- Microsoft Security Bulletin MS09-017: Vulnerabilities in Microsoft Office PowerPoint Could Allow Remote Code Execution (967340).
- Microsoft Security Bulletin MS09-021: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (969462).
- Microsoft Security Bulletin MS09-021: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (969462).
- Microsoft Security Bulletin MS09-021: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (969462).
- Microsoft Security Bulletin MS09-024: Vulnerability in Microsoft Works Converters Could Allow Remote Code Execution (957632).
- Microsoft Security Bulletin MS09-027: Vulnerabilities in Microsoft Office Word Could Allow Remote Code Execution (969514).
- Microsoft Security Bulletin MS09-067: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (972652).
- Microsoft Security Bulletin MS09-067: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (972652).
- Microsoft Security Bulletin MS09-067: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (972652).
- Microsoft Security Bulletin MS09-068: Vulnerability in Microsoft Office Word Allows Remote Code Execution (976307).
- Microsoft Security Bulletin MS09-073: Vulnerability in WordPad and Office Text Converters Could Allow Remote Code Execution (975539).
- Microsoft Security Bulletin MS10-004: Vulnerabilities in Microsoft Office PowerPoint Could Allow Remote Code Execution (975416).
- Microsoft Security Bulletin MS10-017: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (980150).
- Microsoft Security Bulletin MS10-017: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (980150).
- Microsoft Security Bulletin MS10-017: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (980150).
- Microsoft Security Bulletin MS10-017: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (980150).
- Microsoft Security Bulletin MS10-017: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (980150).
- Microsoft Security Bulletin MS10-017: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (980150).
- Microsoft Security Bulletin MS10-036: Vulnerabilities in COM validation in Microsoft Office Could Allow Remote Code Execution (983235.
- Microsoft Security Bulletin MS10-038: Vulnerabilities in Microsoft Office Excel Could Allow Remote Code Execution (2027452).
- Microsoft Security Bulletin MS10-056: Vulnerabilities in Microsoft Office Word Could Allow Remote Code Execution (2269638).
- Microsoft Security Bulletin MS10-057: Vulnerability in Microsoft Office Excel Could Allow Remote Code Execution (2269707).
- Microsoft Security Bulletin MS10-079: Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (2293194).
- Microsoft Security Bulletin MS10-079: Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (2293194).
- Microsoft Security Bulletin MS10-087: Vulnerabilities in Microsoft Office Could Allow Remote Code Execution (2423930).
- Microsoft Security Bulletin MS10-105: Vulnerabilities in Microsoft Office Graphics Filters Could Allow for Remote Code Execution (968095).
- Microsoft Security Bulletin MS11-021: Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2489279).
- Microsoft Security Bulletin MS11-023: Vulnerabilities in Microsoft Office Could Allow Remote Code Execution (2489293).
- Microsoft Security Bulletin MS11-045: Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2537146).
- Microsoft Security Bulletin MS11-072: Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2587505).
- Microsoft Security Bulletin MS11-072: Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2587505).
- Microsoft Security Bulletin MS11-072: Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2587505).
- Microsoft Security Bulletin MS11-096: Vulnerability in Microsoft Excel Could Allow Remote Code Execution (2640241).
- Microsoft Security Bulletin MS11-096: Vulnerability in Microsoft Excel Could Allow Remote Code Execution (2640241).
- Microsoft Security Bulletin MS11-096: Vulnerability in Microsoft Excel Could Allow Remote Code Execution (2640241).
- ASA-2008-410: MS08-057 Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (956416)
- BID-31702: Microsoft Excel Calendar Object Validation Remote Code Execution Vulnerability
- CVE-2008-3477: Microsoft Excel 2000 SP3, 2002 SP3, and 2003 SP2 and SP3 does not properly validate data in the VBA Performance Cache when processing an Office document with an embedded object, which allows remote attackers to execute arbitrary code via an Excel file containing a crafted value, leading to heap-based buffer overflows, integer overflows, array index errors, and memory corruption, aka Calendar Object Validation Vulnerability.
- SA32211: Microsoft Excel Multiple Vulnerabilities
- SECTRACK ID: 1021044: Microsoft Excel Object, Calendar, and Formula Bugs Let Remote Users Execute Arbitrary Code
- VUPEN/ADV-2008-2808: Microsoft Excel Multiple Code Execution Vulnerabilities (MS08-057)
Platforms Affected:
- Microsoft Excel 2000 SP3
- Microsoft Excel 2002 SP3
- Microsoft Excel 2003 SP2
- Microsoft Excel 2003 SP3
Reported:
Oct 14, 2008
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.