| Package | Affected versions | Patched versions |
|---|---|---|
| php | = 4.4.4= 5.1.6= 5.2.1 |
The readfile function in PHP 4.4.4, 5.1.6, and 5.2.1 allows context-dependent attackers to bypass safe_mode restrictions and read arbitrary files by referring to local files with a certain URL syntax instead of a pathname syntax, as demonstrated by a filename preceded a "php://../../" sequence.
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