CVSS 7.5 · High EPSS 0,84%
Kerentanan Out-of-bounds Read pada php. Skor CVSS 3.1 7.5 (High) menurut NVD.
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the metaphone() function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. If a string longer than 2,147,483,647 bytes is passed, a signed integer overflow occurs, resulting in undefined behavior. This can lead to an out-of-bounds read, causing a segmentation fault or access to unrelated memory, and may affect the availability of the PHP process.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| php | php | Versi 8.2.0 hingga sebelum 8.2.31 |
| php | php | Versi 8.3.0 hingga sebelum 8.3.31 |
| php | php | Versi 8.4.0 hingga sebelum 8.4.21 |
| php | php | Versi 8.5.0 hingga sebelum 8.5.6 |