Microsoft warned of five vulnerabilities in its SQL Server 2000 database product, the most serious of which could allow Longines Saint-Imier Automatic Ladies Watch L2.563.9.87.3 an attacker to take over Citizen Women's EX1184-51D Fiore Analog Display Japanese Quartz Two Tone Watch the server.
Three vulnerabilities deemed critical are in a feature that allows users to host multiple copies of SQL Server on a single machine.
Two less serious flaws have been uncovered in utilities for database consistency checks and Muiyerse database replication, Microsoft said in two security bulletins.
Two buffer overrun flaws exist in the SQL Server Resolution Service, which is used to direct users to the right TCP (Transmission Control Protocol) port when multiple SQL Server copies are installed on one system.
An attacker could get full control over the system the database software is running on by exploiting these flaws, according to Microsoft.
A third flaw in the SQL Server Resolution Service is a denial of service vulnerability. An attacker could initiate a never-ending cycle of data packet exchanges between two or more database servers by sending a specially crafted data packet to a mechanism designed to check if a database server is online. The packet exchanges would consume most, if not all of the Rid Head Lice Now! server resources, slowing performance, Microsoft said.
Previous versions of SQL Server are not vulnerable as they do not support multiple copies on one system and thus do not include the SQL Server Resolution Service, Microsoft said.
Anybody with access to the SQL Server, for example via Rado Ceramica Jubile Women's Quartz Watch R21982702 the Internet, could exploit the flaws in the Resolution Service, Microsoft said. This makes the flaws more serious than those in the database consistency check and replication tools, which can only be exploited by registered database users and administrators.
A buffer overrun vulnerability exists in several Database Consistency Checkers that are part Womans watch VICTORINOX MAVERICK V241614 of database maintenance tools.
A user assigned the already privileged db_owner or db_ddladmin role on one database could exploit the flaw to gain control over the complete server, Microsoft said.
The database replication function has a so-called SQL Injection Vulnerability that G-Shock: In4mation X G-Shock Watch (GLX-6900XA-9CR) could allow an attacker to gain control over the server. It is exploitable by anybody with user privileges on the SQL server, but requires The Power of PPC Campaign Management a special purpose user account to be enabled. This SQL Longines Sport Black Dial Automatic Stainless Steel Ladies Watch L32844566 Server Agent Proxy Account is disabled by default and can only be enabled by a server administrator, Microsoft said.
Patches to Find Out How to Appropriately Pack a Moving Truck in Los Angeles fix the vulnerabilities are available from Microsoft's TechNet Web site. Users should immediately patch the SQL Server Resolution Service holes, while the other patch should be Zeno Watch Basel Gents Watch New Pilot Classic 6554-a1 considered, Microsoft said.
More information on the SQL Server Resolution Service vulnerabilities can be found at: www.microsoft.com/technet/security/bulletin/MS02-039.asp
More information on the Ebel Tarawa Women's Quartz Watch 9656J21-5486 vulnerabilities in the SQL Server 2000 utilities can be found at: www.microsoft.com/technet/security/bulletin/MS02-038.asp
Three vulnerabilities deemed critical are in a feature that allows users to host multiple copies of SQL Server on a single machine.
Two less serious flaws have been uncovered in utilities for database consistency checks and Muiyerse database replication, Microsoft said in two security bulletins.
Two buffer overrun flaws exist in the SQL Server Resolution Service, which is used to direct users to the right TCP (Transmission Control Protocol) port when multiple SQL Server copies are installed on one system.
An attacker could get full control over the system the database software is running on by exploiting these flaws, according to Microsoft.
A third flaw in the SQL Server Resolution Service is a denial of service vulnerability. An attacker could initiate a never-ending cycle of data packet exchanges between two or more database servers by sending a specially crafted data packet to a mechanism designed to check if a database server is online. The packet exchanges would consume most, if not all of the Rid Head Lice Now! server resources, slowing performance, Microsoft said.
Previous versions of SQL Server are not vulnerable as they do not support multiple copies on one system and thus do not include the SQL Server Resolution Service, Microsoft said.
Anybody with access to the SQL Server, for example via Rado Ceramica Jubile Women's Quartz Watch R21982702 the Internet, could exploit the flaws in the Resolution Service, Microsoft said. This makes the flaws more serious than those in the database consistency check and replication tools, which can only be exploited by registered database users and administrators.
A buffer overrun vulnerability exists in several Database Consistency Checkers that are part Womans watch VICTORINOX MAVERICK V241614 of database maintenance tools.
A user assigned the already privileged db_owner or db_ddladmin role on one database could exploit the flaw to gain control over the complete server, Microsoft said.
The database replication function has a so-called SQL Injection Vulnerability that G-Shock: In4mation X G-Shock Watch (GLX-6900XA-9CR) could allow an attacker to gain control over the server. It is exploitable by anybody with user privileges on the SQL server, but requires The Power of PPC Campaign Management a special purpose user account to be enabled. This SQL Longines Sport Black Dial Automatic Stainless Steel Ladies Watch L32844566 Server Agent Proxy Account is disabled by default and can only be enabled by a server administrator, Microsoft said.
Patches to Find Out How to Appropriately Pack a Moving Truck in Los Angeles fix the vulnerabilities are available from Microsoft's TechNet Web site. Users should immediately patch the SQL Server Resolution Service holes, while the other patch should be Zeno Watch Basel Gents Watch New Pilot Classic 6554-a1 considered, Microsoft said.
More information on the SQL Server Resolution Service vulnerabilities can be found at: www.microsoft.com/technet/security/bulletin/MS02-039.asp
More information on the Ebel Tarawa Women's Quartz Watch 9656J21-5486 vulnerabilities in the SQL Server 2000 utilities can be found at: www.microsoft.com/technet/security/bulletin/MS02-038.asp