10154 : Microsoft SQL Server xp_SetSQLSecurity Function Overflow
Printer | http://osvdb.org/10154 | Email This | Edit Vulnerability

Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
4	741	about 9 years ago	about 5 years ago	0 times	90%

Timeline

Disclosure Date
2000-12-01

Description

A remote overflow exists in SQL Server, SQL Server Desktop Engine and MSDE. The products fail to properly limit the size of allowable input in the third parameter of the xp_SetSQLSecurity() function resulting in a buffer overflow. With a specially crafted request, an attacker can cause execution of arbitrary code or a denial of service resulting in a loss of integrity and/or availability.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service, Input Manipulation
Impact: Loss of Integrity, Loss of Availability
Exploit: Exploit Public

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, Microsoft has released a patch to address this vulnerability.

Products

Microsoft Corporation	SQL Server	2000
	SQL Server	7.0
	SQL Server Desktop Engine	2000
	Data Engine	1.0

References

Related OSVDB ID: 10146 10147 10148 10149 10150 10151 10152 10153 10154
CVE ID: 2000-1088 (see also: NVD)
Bugtraq ID: 2043
ISS X-Force ID: 5622
Keyword: aka the "Extended Stored Procedure Parameter Parsing" vulnerability
Other Advisory URL: http://www.atstake.com/research/advisories/2000/a120100-1.txt
http://www.atstake.com/research/advisories/2000/a120100-2.txt
Generic Exploit URL: http://www.atstake.com/research/advisories/2000/sqladv2-poc.c
Microsoft Security Bulletin: MS00-092

Tools & Filters

Snort	675 703

Credit

Chris Anley - chrisanleyhushmail.com -

CVSSv2 Score

CVSSv2 Base Score = 4.6
Source: nvd.nist.gov | Generated: 2003-12-31 | Disagree?

Comments

Add Comment Hide Add Comment

No Comments.

The database information may change without any notice. Use of the information constitutes acceptance for use in an AS IS condition, and there are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the copyright holder or distributor (OSVDB or OSF) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.