#windows

**What type of information could be disclosed by this vulnerability?** An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

**What type of information could be disclosed by this vulnerability?** An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.

**I am running SQL Server on my system. What action do I need to take?** Update your relevant version of SQL Server. Any applicable driver fixes are included in those updates. **I am running my own application on my system. What action do I need to take?** Update your application to use Microsoft OLE DB Driver 18 or 19. Update the drivers to the versions listed on this page, which provide protection against this vulnerability. **I am running an application from a software vendor on my system. What action do I need to take?** Consult with your application vendor if it is compatible with Microsoft OLE DB Driver 18 or 19. Update the drivers to the versions listed in this page, which provide protection against this vulnerability **There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?** * First, determine your SQL Server version number. For more information on determining your SQL Server version number, see Micr...

**I am running SQL Server on my system. What action do I need to take?** Update your relevant version of SQL Server. Any applicable driver fixes are included in those updates. **I am running my own application on my system. What action do I need to take?** Update your application to use Microsoft OLE DB Driver 18 or 19. Update the drivers to the versions listed on this page, which provide protection against this vulnerability. **I am running an application from a software vendor on my system. What action do I need to take?** Consult with your application vendor if it is compatible with Microsoft OLE DB Driver 18 or 19. Update the drivers to the versions listed in this page, which provide protection against this vulnerability **There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?** * First, determine your SQL Server version number. For more information on determining your SQL Server version number, see Micr...

**I am running SQL Server on my system. What action do I need to take?** Update your relevant version of SQL Server. Any applicable driver fixes are included in those updates. **I am running my own application on my system. What action do I need to take?** Update your application to use Microsoft OLE DB Driver 18 or 19. Update the drivers to the versions listed on this page, which provide protection against this vulnerability. **I am running an application from a software vendor on my system. What action do I need to take?** Consult with your application vendor if it is compatible with Microsoft OLE DB Driver 18 or 19. Update the drivers to the versions listed in this page, which provide protection against this vulnerability **There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?** * First, determine your SQL Server version number. For more information on determining your SQL Server version number, see Micr...

**According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L) but have no effect on integrity (I:N) or on availability (A:N). What does that mean for this vulnerability?** An attacker who successfully exploited the vulnerability could view some sensitive information (Confidentiality) but not all resources within the impacted component may be divulged to the attacker. The attacker cannot make changes to disclosed information (Integrity) or limit access to the resource (Availability).

**What type of information could be disclosed by this vulnerability?** Exploiting this vulnerability could allow the disclosure of NTLM hashes.

**What privileges could be gained by an attacker who successfully exploited the vulnerability?** An attacker who successfully exploited this vulnerability could gain administrator privileges.

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

**What type of information could be disclosed by this vulnerability?** An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.