Withdrawn by the publisher.

Affected: Bitnami: libphp

On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW() and opens a device instead of the regular file the application expected, which can block or hang the request and exhaust worker processes.

On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW() and opens a device instead of the regular file the application expected, which can block or hang the request and exhaust worker processes.

php8-8.5.11-1.1 on GA media

php: php: Denial of Service via out-of-bounds read in mysqlnd wire protocol parser php: PHP: Denial of Service via heap buffer overflow in SOAP client php: PHP: Archive entry injection via integer overflow in TAR parser php: PHP: Denial of Service via reserved device names on Windows php: php: Denial of Service via unbounded recursion in SOAP parser php: php: Credential disclosure via cross-origin HTTP redirects php: php: Information disclosure via crafted TLS server certificate php: php: Access control bypass via partial IPv6 address comparison php: php: Server impersonation via Common Name fallback in TLS verification php: php: Information disclosure via out-of-bounds read in stream filters php: php: Out-of-bounds read via empty HTTP redirect Location header

Affected: Ubuntu:Pro:14.04:LTS: php5, Ubuntu:Pro:16.04:LTS: php7.0, Ubuntu:Pro:18.04:LTS: php7.2, Ubuntu:Pro:20.04:LTS: php7.4, Ubuntu:22.04:LTS: php8.1, Ubuntu:24.04:LTS: php8.3, Ubuntu:26.04:LTS: php8.5

On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW() and opens a device instead of the regular file the application expected, which can block or hang the request and exhaust worker processes.

Ein Angreifer kann mehrere Schwachstellen in PHP ausnutzen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen oder die Integrität zu verletzen.