strtod.c, as used in the zend_strtod function in PHP 5.2 before 5.2.17 and 5.3 before 5.3.5, and other products, allows context-dependent attackers to cause a denial of service (infinite loop) via a certain floating-point value in scientific notation, which is not properly handled in x87 FPU registers, as demonstrated using 2.2250738585072011e-308.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Php | Php | 5.2.0 (including) | 5.2.0 (including) |
| Php | Php | 5.2.1 (including) | 5.2.1 (including) |
| Php | Php | 5.2.2 (including) | 5.2.2 (including) |
| Php | Php | 5.2.3 (including) | 5.2.3 (including) |
| Php | Php | 5.2.4 (including) | 5.2.4 (including) |
| Php | Php | 5.2.5 (including) | 5.2.5 (including) |
| Php | Php | 5.2.6 (including) | 5.2.6 (including) |
| Php | Php | 5.2.7 (including) | 5.2.7 (including) |
| Php | Php | 5.2.8 (including) | 5.2.8 (including) |
| Php | Php | 5.2.9 (including) | 5.2.9 (including) |
| Php | Php | 5.2.10 (including) | 5.2.10 (including) |
| Php | Php | 5.2.11 (including) | 5.2.11 (including) |
| Php | Php | 5.2.12 (including) | 5.2.12 (including) |
| Php | Php | 5.2.13 (including) | 5.2.13 (including) |
| Php | Php | 5.2.14 (including) | 5.2.14 (including) |
| Php | Php | 5.2.15 (including) | 5.2.15 (including) |
| Php | Php | 5.2.16 (including) | 5.2.16 (including) |