Internet Explorer 5.0 through 6.0 allows remote attackers to determine the existence of files on the client via an IMG tag with a dynsrc property that references the target file, which sets certain elements of the image object such as file size.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Internet_explorer | Microsoft | 5.0 (including) | 5.0 (including) |
| Internet_explorer | Microsoft | 5.0.1 (including) | 5.0.1 (including) |
| Internet_explorer | Microsoft | 5.0.1-sp1 (including) | 5.0.1-sp1 (including) |
| Internet_explorer | Microsoft | 5.0.1-sp2 (including) | 5.0.1-sp2 (including) |
| Internet_explorer | Microsoft | 5.5 (including) | 5.5 (including) |
| Internet_explorer | Microsoft | 5.5-sp1 (including) | 5.5-sp1 (including) |
| Internet_explorer | Microsoft | 5.5-sp2 (including) | 5.5-sp2 (including) |
| Internet_explorer | Microsoft | 6.0 (including) | 6.0 (including) |