CVE-2002-0942
CVSS7.5
发布时间 :2002-10-04 00:00:00
修订时间 :2008-09-05 16:29:21
NMCOES    

[原文]Buffer overflows in Lugiment Log Explorer before 3.02 allow attackers with database permissions to execute arbitrary code via long arguments to the extended stored procedures (1) xp_logattach_StartProf, (2) xp_logattach_setport, or (3) xp_logattach.


[CNNVD]Lumigent Log Explorer XP_LogAttach_StartProf缓冲区溢出漏洞(CNNVD-200210-134)

        Lugiment Log Explorer 3.02之前版本存在缓冲区溢出漏洞。带有数据库权限的攻击者借助存储参数扩展存储过程(1)xp_logattach_StartProf,(2)xp_logattach_setport,或者(3)xp_logattach从而执行任意代码。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: [--]
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-2002-0942
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-0942
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200210-134
(官方数据源) CNNVD

- 其它链接及资源

http://www.iss.net/security_center/static/9346.php
(VENDOR_ADVISORY)  XF  logexplorer-mssql-xplogattach-bo(9346)
http://www.securityfocus.com/bid/5018
(VENDOR_ADVISORY)  BID  5018
http://www.securityfocus.com/bid/5017
(VENDOR_ADVISORY)  BID  5017
http://www.securityfocus.com/bid/5016
(VENDOR_ADVISORY)  BID  5016
http://www.lumigent.com/LogExplorer/Support/whatsnew3_03.htm
(UNKNOWN)  CONFIRM  http://www.lumigent.com/LogExplorer/Support/whatsnew3_03.htm
http://online.securityfocus.com/archive/1/277026
(UNKNOWN)  BUGTRAQ  20020614 Follow-up on Lumigent Log Explorer 3.xx extended stored procedures buffer overflow
http://archives.neohapsis.com/archives/bugtraq/2002-06/0146.html
(UNKNOWN)  BUGTRAQ  20020614 Lumigent Log Explorer 3.xx extended stored procedures buffer overflow

- 漏洞信息

Lumigent Log Explorer XP_LogAttach_StartProf缓冲区溢出漏洞
高危 缓冲区溢出
2002-10-04 00:00:00 2005-10-20 00:00:00
本地  
        Lugiment Log Explorer 3.02之前版本存在缓冲区溢出漏洞。带有数据库权限的攻击者借助存储参数扩展存储过程(1)xp_logattach_StartProf,(2)xp_logattach_setport,或者(3)xp_logattach从而执行任意代码。

- 公告与补丁

        The vendor is aware of the issue and is planning to release a fixed version soon. In the meantime, the vendor suggests granting execute permissions of stored procedures to trusted users only.
        Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com .

- 漏洞信息 (21550)

Lumigent Log Explorer XP_LogAttach_StartProf Buffer Overflow Vulnerability (EDBID:21550)
windows local
2002-06-14 Verified
0 Martin Rakhmanoff
N/A [点击下载]
source: http://www.securityfocus.com/bid/5016/info

A buffer overflow vulnerability in xp_logattach.dll has been reported for Lumigent Log Explorer. Specifically, this affects the xp_logattach_StartProf stored procedure.

If this condition is successfully exploited, it is possible for locations in memory to be overwritten with attacker-supplied instructions, allowing for code execution as the SQL server process. By default, SQL Server runs as a non-privileged user.

It should be noted that extended stored procedures can be run only by the dbo user by default.

declare @bo varchar(8000)
set @bo = replicate('A', 800)
exec xp_logattach_StartProf @bo
		

- 漏洞信息 (21551)

Lumigent Log Explorer 3.0.1 XP_LogAttach_SetPort Buffer Overflow Vulnerability (EDBID:21551)
windows local
2002-06-14 Verified
0 Martin Rakhmanoff
N/A [点击下载]
source: http://www.securityfocus.com/bid/5017/info

A buffer overflow vulnerability in xp_logattach.dll has been reported for Lumigent Log Explorer. Specifically, this affects the xp_logattach_setport stored procedure.

If this condition is successfully exploited, it is possible for locations in memory to be overwritten with attacker-supplied instructions, allowing for code execution as the SQL server process. By default, SQL Server runs as a non-privileged user.

It should be noted that extended stored procedures can be run only by the dbo user by default. 

declare @bo varchar(8000)
set @bo = replicate('A', 800)
exec xp_logattach_setport @bo
		

- 漏洞信息

11913
Lugiment Log Explorer xp_logattach.dll Multiple Function Overflow
Input Manipulation
Loss of Integrity
Vendor Verified

- 漏洞描述

Unknown or Incomplete

- 时间线

2002-06-14 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Lumigent Log Explorer XP_LogAttach Buffer Overflow Vulnerability
Boundary Condition Error 5018
No Yes
2002-06-14 12:00:00 2009-07-11 01:56:00
Credited to martin rakhmanoff <jimmers@yandex.ru>.

- 受影响的程序版本

Lumigent Log Explorer 3.0 1
- Microsoft SQL Server 7.0 SP3
- Microsoft SQL Server 7.0 SP3
- Microsoft SQL Server 7.0 SP2
- Microsoft SQL Server 7.0 SP2
- Microsoft SQL Server 7.0 SP1
- Microsoft SQL Server 7.0 SP1
- Microsoft SQL Server 7.0
- Microsoft SQL Server 7.0
- Microsoft SQL Server 2000 SP2
- Microsoft SQL Server 2000 SP1
- Microsoft SQL Server 2000 SP1
- Microsoft SQL Server 2000
- Microsoft SQL Server 2000
Lumigent Log Explorer 3.0 2

- 不受影响的程序版本

Lumigent Log Explorer 3.0 2

- 漏洞讨论

A buffer overflow vulnerability in xp_logattach.dll has been reported for Lumigent Log Explorer. Specifically, this affects the xp_logattach stored procedure.

If this condition is successfully exploited, it is possible for locations in memory to be overwritten with attacker-supplied instructions, allowing for code execution as the SQL server process. By default, SQL Server runs as a non-privileged user.

It should be noted that extended stored procedures can be run only by the dbo user by default.

- 漏洞利用

The following proof of concept was provided by martin rakhmanoff &lt;jimmers@yandex.ru&gt;.

declare @bo varchar(8000)
set @bo = replicate('A', 800)
exec xp_logattach @bo

---
Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com &lt;mailto:vuldb@securityfocus.com&gt;.

- 解决方案

The vendor has reported that this issue has been addressed in Log Explorer 3.02. Users should contact the vendor about obtaining upgrades.

- 相关参考

 

 

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