# Linux绕过disable\_function

**LD\_PRELOAD**

```
linux环境
putenv()、mail()可用
https://github.com/yangyangwithgnu/bypass_disablefunc_via_LD_PRELOAD
http://192.168.0.107/bypass_disablefunc.php?cmd=pwd&outpath=/tmp/xx&sopath=/var/www/bypass_disablefunc_x64.so
outpath是命令输出位置，sopath指定so文件路径。
或
替换php文件中的mail为error_log("a",1);
```

**php7.0-7.3 bypass**

```
直接bypass
https://raw.githubusercontent.com/mm0r1/exploits/master/php7-gc-bypass/exploit.php
```


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