Microsoft Office 2003 unspecified PowerPoint NULL pointer dereference denial of service
| powerpoint-presentation-null-dos (29507) |  Medium 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.
*CVSS:
| Base Score: | 2.8 |
| Access Vector: | Remote |
| Access Complexity: | High |
| Authentication: | Not Required |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | Partial |
| Temporal Score: | 2.5 |
| Exploitability: | Proof-Of-Concept |
| Remediation Level: | Unavailable |
| Report Confidence: | Confirmed |
Consequences:
Denial of Service
Remedy:
No remedy available as of July 9, 2011.
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.
- Microsoft Security Response Center Blog, Thursday, October 12, 2006 11:40 PM: PoC published for MS Office 2003 PowerPoint.
- 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
Platforms Affected:
- Microsoft Office 2003
- Microsoft PowerPoint 2003
Reported:
Oct 12, 2006
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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.