SB20240910111 - Multiple vulnerabilities in Microsoft SQL Server

Description

This security bulletin contains information about 4 secuirty vulnerabilities.

1) Improper Null Termination (CVE-ID: CVE-2024-43474)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to improper null termination in Microsoft SQL Server. A remote user can gain unauthorized access to sensitive information on the system.

2) Improper privilege management (CVE-ID: CVE-2024-37980)

The vulnerability allows a remote attacker to escalate privileges.

The vulnerability exists due to improper privilege management in Microsoft SQL Server. A remote user can escalate privileges.

3) Input validation error (CVE-ID: CVE-2024-37965)

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to insufficient validation of user-supplied input in Microsoft SQL Server. A remote user can pass specially crafted input to the application and gain elevated privileges on the target system.

4) Improper access control (CVE-ID: CVE-2024-37341)

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in Microsoft SQL Server. A remote user can bypass implemented security restrictions and gain elevated privileges.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-43474
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-37980
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-37965
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-37341