CVE-2018-25251: Snes9K Buffer Overflow - Code Execution
Platform
c
Component
snes9k
CVE-2018-25251 is a buffer overflow vulnerability discovered in Snes9K, a Super Nintendo emulator. This flaw allows a local attacker to overwrite the structured exception handler (SEH) by crafting a malicious payload and inputting it into the Netplay Socket Port Number field within the emulator's options. Exploitation can lead to arbitrary code execution on the affected system, impacting users running vulnerable versions 0.0.9z–0.0.9z. No official patch is currently available.
How to fix
Actualizar a una versión corregida de Snes9K que solucione el desbordamiento de búfer en el campo Número de Puerto de Socket Netplay. Verificar la página del proyecto en SourceForge para obtener la última versión estable.
Frequently asked questions
What is CVE-2018-25251?
CVE-2018-25251 is a buffer overflow vulnerability in Snes9K emulator versions 0.0.9z–0.0.9z. It allows a local attacker to potentially execute code by manipulating the Netplay Socket Port Number field.
Am I affected by CVE-2018-25251?
You are potentially affected if you are using Snes9K version 0.0.9z–0.0.9z. Users of other versions should verify their installation to ensure they are not vulnerable.
How can I fix or mitigate CVE-2018-25251?
Currently, there is no official patch available for CVE-2018-25251. Mitigation involves avoiding the use of vulnerable versions of Snes9K until a patch is released.
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