CVE-2024-11235
HIGH8.1EPSS 0.57%Reference counting in php_request_shutdown causes Use-After-Free
發布日:2025/4/4修改日:2026/4/28
描述
In PHP versions 8.3.* before 8.3.19 and 8.4.* before 8.4.5, a code sequence involving __set handler or ??= operator and exceptions can lead to a use-after-free vulnerability. If the third party can control the memory layout leading to this, for example by supplying specially crafted inputs to the script, it could lead to remote code execution.
受影響套件(4)
- Bitnami/libphp>= 8.3.0, < 8.3.19, >= 8.4.0, < 8.4.5
- Bitnami/php>= 8.3.0, < 8.3.19, >= 8.4.0, < 8.4.5
- Bitnami/php-min>= 8.3.0, < 8.3.19, >= 8.4.0, < 8.4.5
- Debian/php8.4from 0, < 8.4.5-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber |
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |