CVE-2024-2757 Information

Description

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. 

Reference

https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq