CVE-2019-16784

CVE-2019-16784 · Local Privilege Escalation present only on the Windows version of PyInstaller

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

In PyInstaller before version 3.6, only on Windows, a local privilege escalation vulnerability is present in this particular case: If a software using PyInstaller in "onefile" mode is launched by a privileged user (at least more than the current one) which have his "TempPath" resolving to a world writable directory. This is the case for example if the software is launched as a service or as a scheduled task using a system account (TempPath will be C:\Windows\Temp). In order to be exploitable the software has to be (re)started after the attacker launch the exploit program, so for a service launched at startup, a service restart is needed (e.g. after a crash or an upgrade).

CVSS 7.0 · Alta · EPSS 0,7% · Corrección disponible

Publicación

2020-01-14T20:10:12.000Z

Actualización

2024-08-05T01:24:48.332Z

Pila tecnológica: python

Comprueba tu servidor →