> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/es/privesc/python-library-hijacking.md).

# Secuestro de bibliotecas de Python

Notas de secuestro de bibliotecas de Python para abusar del orden de resolución de importaciones y de directorios de trabajo escribibles durante scripts de Python ejecutados con sudo.

El secuestro de bibliotecas de Python abusa de la resolución de importación de Python cuando un script con privilegios importa módulos desde una ubicación escribible. Al colocar un módulo malicioso antes en la ruta de importación, el atacante puede ejecutar código como el usuario privilegiado.

## Metodología

* Identifique scripts de Python con privilegios y módulos importados.
* Comprueba `sys.path`, el directorio de trabajo y los directorios de módulos escribibles.
* Cree un módulo controlado con el nombre esperado y active el script con privilegios.

## Comprobaciones rápidas

```bash
python3 -c "import sys; print('/n'.join(sys.path))"
find / -name '*.py' -writable 2>/dev/null
```

<table data-view="cards" data-full-width="false" data-search="false"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><h3><i class="fa-python" style="color:$primary;">:python:</i></h3></td><td><h4>Secuestro de la biblioteca hashlib de Python</h4></td><td>Notas sobre el secuestro de bibliotecas de Python (hashlib) para la escalada de privilegios en Linux, con pasos de enumeración, ejemplos de explotación y validación centrada en la elaboración de informes.</td><td><a href="/es/privesc/python-library-hijacking/python-library-hijacking-hashlib-linux-privilege-escalation.md">Secuestro de bibliotecas de Python (hashlib) - Escalada de privilegios en Linux</a></td></tr></tbody></table>


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