fopen_wrappers.c in PHP 4.4.0, and possibly other versions, does not properly restrict access to other directories when the open_basedir directive includes a trailing slash, which allows PHP scripts in one directory to access files in other directories whose names are substrings of the original directory.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Php | Php | 4.4.0 | 4.4.0 |