CVE-2024-2757
Fixed in a distro release EPSS 2%CVSS 7.5
In PHP 8.3.* before 8.3.5, function mb_encode_mimeheader() runs endlessly for some inputs that contain long strings of non-space characters followed by a space. This could lead to a potential DoS attack if a hostile user sends data to an application that uses this function.
Products: PHP Group PHP
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu 24.04 LTS | php8.3 | 8.3.6-0maysync1 |
| openSUSE Tumbleweed | php8 | 8.3.6-1.1 |