Microsoft Office 2003 unspecified PowerPoint NULL pointer dereference denial of service
| powerpoint-presentation-null-dos (29507) |  Low Risk |
Description:
Microsoft Office 2003 is vulnerable to a denial of service, caused by a NULL pointer dereference that can occur when handling malformed PowerPoint presentations. By creating a specially-crafted PowerPoint presentation, a remote attacker could cause the application to crash, if the attacker could persuade the victim to open the file.
Platforms Affected:
- Microsoft, Office 2003
- Microsoft, PowerPoint 2003
Remedy:
No remedy available as of July 4, 2009.
Consequences:
Denial of Service
References:
- Microsoft Security Response Center Blog, Friday, November 10, 2006 10:28 PM, Follow up information on weblog posting about PoC published for MS Office 2003 PowerPoint at http://blogs.technet.com/msrc/archive/2006/11/10/follow-up-information-on-weblog-posting-about-poc-published-for-ms-office-2003-powerpoint.aspx.
- Microsoft Security Response Center Blog, Thursday, October 12, 2006 11:40 PM, PoC published for MS Office 2003 PowerPoint at http://blogs.technet.com/msrc/archive/2006/10/12/poc-published-for-ms-office-2003-powerpoint.aspx.
- BID-20495: Microsoft PowerPoint Remote Denial of Service Vulnerability
- CVE-2006-5296: PowerPoint in Microsoft Office 2003 does not properly handle a container object whose position value exceeds the record length, which allows user-assisted attackers to cause a denial of service (NULL dereference and application crash) via a crafted PowerPoint (.PPT) file, as demonstrated by Nanika.ppt, and a different vulnerability than CVE-2006-3435, CVE-2006-3876, CVE-2006-3877, and CVE-2006-4694. NOTE: the impact of this issue was originally claimed to be arbitrary code execution, but later analysis demonstrated that this was erroneous.
- OSVDB ID: 29720: Microsoft PowerPoint Unspecified Code Execution
- SA22394: Microsoft PowerPoint Invalid Container Object Denial of Service
- SECTRACK ID: 1017059: Microsoft PowerPoint Bug Causes PowerPoint to Crash
- VUPEN/ADV-2006-4031: Microsoft PowerPoint Invalid Container Object Client-Side Denial of Service Vulnerability
Reported:
Oct 12, 2006
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