Vulnerability Note VU#300549
Microsoft Windows Graphics Rendering Engine buffer overflow vulnerability
Microsoft Windows Graphics Rendering Engine contains a buffer overflow that may allow a remote attacker to execute arbitrary code on a vulnerable system.
The Microsoft Windows Graphics Rendering Engine supports a number of image formats including Windows Metafile (WMF) and Enhanced Metafile (EMF). The Windows Graphics Rendering Engine fails to properly validate WMF and EMF image files. This may allow a remote attacker to manipulate memory allocation routines to create an under-sized buffer. When data is copied to this buffer, a heap-based buffer overflow may occur.
Note that according to public reports, this vulnerability may also affect the Graphical Device Interface (GDI) subsystem.
By persuading a user to open a specially crafted WMF or EMF image file, an attacker may be able to execute arbitrary code with the privileges of the user.
Apply an update
Microsoft has addressed this issue in Microsoft Security Bulletin MS05-053.
Do not accept WMF or EMF files from untrusted sources
Systems Affected (Learn More)
|Vendor||Status||Date Notified||Date Updated|
|Microsoft Corporation||Affected||-||08 Nov 2005|
CVSS Metrics (Learn More)
This vulnerability was reported in Microsoft Security Bulletin MS05-053. Microsoft credits eEye Digital Security and Symantec Security Response for
This document was written by Jeff Gennari.
- CVE IDs: CVE-2005-2123
- Date Public: 08 Nov 2005
- Date First Published: 08 Nov 2005
- Date Last Updated: 08 Feb 2006
- Severity Metric: 13.37
- Document Revision: 15
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