Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The xp_displayparamstmt function in SQL Server and Microsoft SQL Server Desktop Engine (MSDE) does not properly restrict the length of a buffer before calling the srv_paraminfo function in the SQL Server API for Extended Stored Procedures (XP), which allows an attacker to cause a denial of service or execute arbitrary commands, aka the "Extended Stored Procedure Parameter Parsing" vulnerability.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Microsoft SQL Server/MSDE扩展存储过程远程缓冲区溢出漏洞(MS00-092)
Vulnerability Description
在微软SQL Server 7.0/2000以及MSDE中以及提供了一个API函数srv_paraminfo()，它用来为扩展存储过程调用解释输入参数。由于它没有对输入参数长度进行检查，因此如果输入参数长度超过一定限制，就可能发生缓冲区溢出。任何在调用srv_paraminfo()前没有进行长度检查的扩展存储过程都可能受到此问题影响。 调用扩展存储过程的语法如下所示： exec <存储过程名> <参数1>， <参数2>， ... 例如，如下的查询将返回"c:\winnt"的目录树： exec xp_dir
CVSS Information
N/A
Vulnerability Type
N/A