Microsoft Microsoft Office Graphics Filters Multiple Vulnerabilities

1. CGM Image Converter Buffer Overrun Vulnerability

A remote code execution vulnerability exists in the way that Microsoft Office allocates buffer size when handling CGM image files. The vulnerability could allow remote code execution if a user opens an Office document containing a specially crafted CGM image. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.

2. PICT Image Converter Integer Overflow Vulnerability

A remote code execution vulnerability exists in the way that Microsoft Office allocates buffer size when handling PICT image files. The vulnerability could allow remote code execution if a user opens an Office document containing a specially crafted PICT image. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.

3. TIFF Image Converter Heap/Buffer Overflow and Memory Corruption Vulnerability

A remote code execution vulnerability exists in the way that Microsoft Office parses specially crafted TIFF image files. The vulnerability could allow remote code execution if a user opens an Office document containing a specially crafted TIFF image. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.

4. FlashPix Image Converter Heap/Buffer Overflow Vulnerability

A remote code execution vulnerability exists in the way that Microsoft Office parses specially crafted FlashPix image files. The vulnerability could allow remote code execution if a user opens an Office document containing a specially crafted FlashPix image. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.