CVSS 9.8 · Critical EPSS 3,0%
Kerentanan Use After Free pada php. Skor CVSS 3.1 9.8 (Critical) menurut NVD.
In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of other memory chunks and RCE. This issue affects: code that uses FILTER_VALIDATE_FLOAT with min/max limits.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| php | php | Versi 7.4.0 hingga sebelum 7.4.28 |
| php | php | Versi 8.0.0 hingga sebelum 8.0.16 |
| php | php | Versi 8.1.0 hingga sebelum 8.1.3 |