中心编号：NIPC-2003-0912

　　CVE编号：CAN-2003-0812

　　漏洞级别：高

　　发布日期：2003-12-24

　　更新日期：2003-12-15

　　漏洞类型：输入验证错误,边界限制错误

　　攻击类型：远程

　　攻击效果：安全保护

　　受影响系统：

　　Microsoft, Windows 2000, Advanced Server SP4Microsoft, Windows 2000, Advanced Server SP3Microsoft, Windows 2000, Advanced Server SP2Microsoft, Windows 2000, Advanced Server SP1Microsoft, Windows 2000, Advanced Server Microsoft, Windows 2000, Datacenter Server SP4Microsoft, Windows 2000, Datacenter Server SP3Microsoft, Windows 2000, Datacenter Server SP2Microsoft, Windows 2000, Datacenter Server SP1Microsoft, Windows 2000, Datacenter Server Microsoft, Windows 2000, Professional SP4Microsoft, Windows 2000, Professional SP3Microsoft, Windows 2000, Professional SP2Microsoft, Windows 2000, Professional SP1Microsoft, Windows 2000, Professional Microsoft, Windows 2000, Server SP4Microsoft, Windows 2000, Server SP3Microsoft, Windows 2000, Server SP2Microsoft, Windows 2000, Server SP1Microsoft, Windows 2000, Server Microsoft, Windows XP, 64-bit Edition SP1Microsoft, Windows XP, 64-bit Edition Microsoft, Windows XP, Home SP1Microsoft, Windows XP, Home Microsoft, Windows XP, Media Center Edition Microsoft, Windows XP, Professional SP1Microsoft, Windows XP, Professional

　　漏洞描述：

　　Windows Workstation Service (WKSSVC.DLL)中的日志功能存在基于堆的缓冲区溢出漏洞，通过RPC调用向日志文件("NetSetup.LOG")中写入超长参数，如我们使用NetValidateName() API，远程攻击者利用这个漏洞可以在系统中执行任意指令。

　　参考资源一：

　　Source: The Aims GroupType: Generaland PatchName: Windows Workstation Service Remote Buffer Overflow

　　http://marc.theaimsgroup.com/?l=bugtraq&m=106859247713009&w=2

　　参考资源二：

　　Source: MicrosoftType: Generaland PatchName: Buffer Overrun in the Workstation Service Could Allow Code Execution (828749)

　　http://www.microsoft.com/technet/security/bulletin/MS03-049.asp

　　Reference 4:This reference is to a non-NIST site. (disclaimer)Source: CERTType: Generaland PatchName: Microsoft Windows Workstation service vulnerable to buffer overflow when sent specially crafted network message

　　http://www.kb.cert.org/vuls/id/567620 Reference 5:This reference is to a non-NIST site.

　　(disclaimer)Source: Security FocusType: Generaland PatchName: bid 9011

　　http://www.securityfocus.com/bid/9011