CVE-2002-1003
CVSS7.5
发布时间 :2002-10-04 00:00:00
修订时间 :2008-09-05 16:29:31
NMCOS    

[原文]Buffer overflow in MyWebServer 1.02 and earlier allows remote attackers to execute arbitrary code via a long HTTP GET request.


[CNNVD]MyWebServer GET请求远程缓冲区溢出漏洞(CNNVD-200210-106)

        
        MyWebServer是一款小型的WEB服务程序,使用在Windows操作系统下。
        MyWebServer对超长GET请求缺少正确的边界检查,远程攻击者可以利用这个漏洞进行缓冲区溢出攻击。
        由于MyWebServer对GET请求缺少充分的边界检查,攻击者可以提交包含1000+字符的GET请求给MyWebServer,可导致MyWebServer崩溃,精心提交GET请求数据可能使攻击者以MyWebServer进程的权限在系统上执行任意指令。
        

- 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)

cpe:/a:mywebserver:mywebserver:1.0.2
cpe:/a:mywebserver:mywebserver:1.0.1

- 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-2002-1003
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-1003
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200210-106
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/5184
(VENDOR_ADVISORY)  BID  5184
http://www.iss.net/security_center/static/9501.php
(VENDOR_ADVISORY)  XF  mywebserver-long-url-bo(9501)
http://archives.neohapsis.com/archives/bugtraq/2002-07/0073.html
(UNKNOWN)  BUGTRAQ  20020708 Foundstone Advisory - Buffer Overflow in MyWebServer (fwd)

- 漏洞信息

MyWebServer GET请求远程缓冲区溢出漏洞
高危 边界条件错误
2002-10-04 00:00:00 2005-10-20 00:00:00
远程  
        
        MyWebServer是一款小型的WEB服务程序,使用在Windows操作系统下。
        MyWebServer对超长GET请求缺少正确的边界检查,远程攻击者可以利用这个漏洞进行缓冲区溢出攻击。
        由于MyWebServer对GET请求缺少充分的边界检查,攻击者可以提交包含1000+字符的GET请求给MyWebServer,可导致MyWebServer崩溃,精心提交GET请求数据可能使攻击者以MyWebServer进程的权限在系统上执行任意指令。
        

- 公告与补丁

        临时解决方法:
        如果您不能立刻安装补丁或者升级,CNNVD建议您采取以下措施以降低威胁:
        * 暂时没有合适的临时解决方法。
        厂商补丁:
        MyWebServer
        -----------
        目前厂商还没有提供补丁或者升级程序,我们建议使用此软件的用户随时关注厂商的主页以获取最新版本:
        
        http://www.mywebserver.org

- 漏洞信息

6660
MyWebServer GET Request Remote Overflow DoS
Remote / Network Access Denial of Service, Input Manipulation
Loss of Integrity, Loss of Availability

- 漏洞描述

MyWebServer contains a flaw that may allow a remote attacker to execute arbitrary code. The issue is triggered when sending an overly long URL request containing 1,000 bytes or more. It is possible that the flaw may allow arbitrary code execution resulting in a loss of integrity.

- 时间线

2002-07-03 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

- 相关参考

- 漏洞作者

- 漏洞信息

MyWebServer GET Request Buffer Overflow Vulnerability
Boundary Condition Error 5184
Yes No
2002-07-08 12:00:00 2009-07-11 02:56:00
Discovery of this issue is credited to Robin Keir of Foundstone.

- 受影响的程序版本

MyWebServer MyWebServer 1.0.2
- Microsoft Windows 2000 Advanced Server SP2
- Microsoft Windows 2000 Advanced Server SP1
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server SP2
- Microsoft Windows 2000 Datacenter Server SP1
- Microsoft Windows 2000 Datacenter Server
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Server SP2
- Microsoft Windows 2000 Server SP1
- Microsoft Windows 2000 Server
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows ME
- Microsoft Windows NT Enterprise Server 4.0 SP6a
- Microsoft Windows NT Enterprise Server 4.0 SP6
- Microsoft Windows NT Enterprise Server 4.0 SP5
- Microsoft Windows NT Enterprise Server 4.0 SP4
- Microsoft Windows NT Enterprise Server 4.0 SP3
- Microsoft Windows NT Enterprise Server 4.0 SP2
- Microsoft Windows NT Enterprise Server 4.0 SP1
- Microsoft Windows NT Enterprise Server 4.0
- Microsoft Windows NT Server 4.0 SP6a
- Microsoft Windows NT Server 4.0 SP6
- Microsoft Windows NT Server 4.0 SP5
- Microsoft Windows NT Server 4.0 SP4
- Microsoft Windows NT Server 4.0 SP3
- Microsoft Windows NT Server 4.0 SP2
- Microsoft Windows NT Server 4.0 SP1
- Microsoft Windows NT Server 4.0
- Microsoft Windows NT Workstation 4.0 SP6a
- Microsoft Windows NT Workstation 4.0 SP6
- Microsoft Windows NT Workstation 4.0 SP5
- Microsoft Windows NT Workstation 4.0 SP4
- Microsoft Windows NT Workstation 4.0 SP3
- Microsoft Windows NT Workstation 4.0 SP2
- Microsoft Windows NT Workstation 4.0 SP1
- Microsoft Windows NT Workstation 4.0
MyWebServer MyWebServer 1.0.1

- 漏洞讨论

MyWebServer is prone to a remotely exploitable buffer overflow condition. This is due to insufficient bounds checking on incoming GET requests. GET requests of 1000+ bytes may trigger the condition.

Successful exploitation of this issue may allow arbitrary code execution with the privileges of the webserver. Additionally, the condition may be exploited to cause a denial of service.

- 漏洞利用

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 <mailto:vuldb@securityfocus.com>.

- 解决方案

It has been announced that the vendor will be making solutions for this issue available on their website.

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 <mailto:vuldb@securityfocus.com>.

- 相关参考

 

 

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