Affected: SourceCodester Phone Contact Manager System, sourcecodester phone_shop_sales_managements_system_using_php_with_source_code

A vulnerability, which was classified as critical, was found in SourceCodester Phone Contact Manager System 1.0. Affected is the function UserInterface::MenuDisplayStart of the component User Menu. The manipulation leads to buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.