Graphics Device Interface (aka GDI or GDI+) in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, and 1607; Office 2007 SP3; Office 2010 SP2; Word Viewer; Skype for Business 2016; Lync 2013 SP1; Lync 2010; Lync 2010 Attendee; Live Meeting 2007 Console; .NET Framework 3.0 SP2, 3.5, 3.5.1, 4.5.2, and 4.6; and Silverlight 5 allows remote attackers to bypass the ASLR protection mechanism via unspecified vectors, aka True Type Font Parsing Information Disclosure Vulnerability.
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| .net_framework | Microsoft | 3.0-sp2 (including) | 3.0-sp2 (including) |
| .net_framework | Microsoft | 3.5 (including) | 3.5 (including) |
| .net_framework | Microsoft | 3.5.1 (including) | 3.5.1 (including) |
| .net_framework | Microsoft | 4.5.2 (including) | 4.5.2 (including) |
| .net_framework | Microsoft | 4.6 (including) | 4.6 (including) |
| Live_meeting | Microsoft | 2007 (including) | 2007 (including) |
| Lync | Microsoft | 2010 (including) | 2010 (including) |
| Lync | Microsoft | 2013-sp1 (including) | 2013-sp1 (including) |
| Office | Microsoft | 2007-sp3 (including) | 2007-sp3 (including) |
| Office | Microsoft | 2010-sp2 (including) | 2010-sp2 (including) |
| Silverlight | Microsoft | 5.0 (including) | 5.0 (including) |
| Skype_for_business | Microsoft | 2016 (including) | 2016 (including) |
| Word_viewer | Microsoft | - (including) | - (including) |
| Windows_10 | Microsoft | - (including) | - (including) |
| Windows_10 | Microsoft | 1511 (including) | 1511 (including) |
| Windows_10 | Microsoft | 1607 (including) | 1607 (including) |
| Windows_7 | Microsoft | –sp1 (including) | –sp1 (including) |
| Windows_8.1 | Microsoft | * | * |
| Windows_rt_8.1 | Microsoft | - (including) | - (including) |
| Windows_server_2008 | Microsoft | –sp2 (including) | –sp2 (including) |
| Windows_server_2008 | Microsoft | r2-sp1 (including) | r2-sp1 (including) |
| Windows_server_2012 | Microsoft | - (including) | - (including) |
| Windows_server_2012 | Microsoft | r2 (including) | r2 (including) |
| Windows_vista | Microsoft | –sp2 (including) | –sp2 (including) |
There are many different kinds of mistakes that introduce information exposures. The severity of the error can range widely, depending on the context in which the product operates, the type of sensitive information that is revealed, and the benefits it may provide to an attacker. Some kinds of sensitive information include:
Information might be sensitive to different parties, each of which may have their own expectations for whether the information should be protected. These parties include:
Information exposures can occur in different ways:
It is common practice to describe any loss of confidentiality as an “information exposure,” but this can lead to overuse of CWE-200 in CWE mapping. From the CWE perspective, loss of confidentiality is a technical impact that can arise from dozens of different weaknesses, such as insecure file permissions or out-of-bounds read. CWE-200 and its lower-level descendants are intended to cover the mistakes that occur in behaviors that explicitly manage, store, transfer, or cleanse sensitive information.