> 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/pt-br/privesc/sudoers/sudo-all-all-linux-privilege-escalation.md).

# Sudo ALL:ALL - Escalada de Privilégio no Linux

## O que é

A escalada de privilégios via Sudoers começa com os comandos que um usuário pode executar por meio de `sudo`. Binários mal configurados, argumentos de script inseguros, tratamento de links simbólicos e versões vulneráveis do sudo podem transformar permissões limitadas de sudo em um shell root. Esta página específica foca em **Sudo (ALL:ALL)** e mantém o fluxo de exploração prático: identifique a condição, valide-a com segurança e então execute o payload menor necessário para comprovar o impacto.

## Enumeração

Comece confirmando o contexto local e a configuração incorreta exata antes de executar o caminho de exploração.

```bash
sudo -l
sudo --version
```

## Exemplos

Com o seguinte comando, verificamos o `sudo` as permissões:

```bash
sudo -l 
```

<figure><img src="/files/71886c1f871990ec1b45793879c61aaea9269b1e" alt=""><figcaption></figcaption></figure>

Se virmos que `www-data` pode executar qualquer comando como qualquer usuário (`(ALL : ALL) ALL`), então podemos abrir um shell root com:

```bash
sudo /bin/bash -p
```

<figure><img src="/files/311a256ca532c4b6fe0e42acc52da8005fa2ba94" alt=""><figcaption></figcaption></figure>


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