Ruby 1.9.1 – WEBrick ‘Terminal Escape Sequence in Logs’ Command Injection

• Exploit Database
• 106 阅读

• 作者： evilaliv3
  日期： 2010-01-11
• 类别：

  • remote
  平台：

  • multiple
• 来源：https://www.exploit-db.com/exploits/33489/
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  source: https://www.securityfocus.com/bid/37710/info     Ruby WEBrick is prone to a command-injection vulnerability because it fails to adequately sanitize user-supplied input in log files.   Attackers can exploit this issue to execute arbitrary commands in a terminal.   Versions *prior to* the following are affected:   Ruby 1.8.6 patchlevel 388 Ruby 1.8.7 patchlevel 249 Ruby 1.9.1 patchlevel 378   The following example is available:   % xterm -e ruby -rwebrick -e 'WEBrick::HTTPServer.new(:Port=>8080).start' &   % wget http://www.example.com:8080/%1b%5d%32%3b%6f%77%6e%65%64%07%0a