Integer underflow in the CDownloadSink class code in the Vector Markup Language (VML) component (VGX.DLL), as used in Internet Explorer 5.01, 6, and 7 allows remote attackers to execute arbitrary code via compressed content with an invalid buffer size, which triggers a heap-based buffer overflow.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Internet_explorer | Microsoft | 5.01 (including) | 5.01 (including) |
| Internet_explorer | Microsoft | 6 (including) | 6 (including) |
| Internet_explorer | Microsoft | 7 (including) | 7 (including) |