SB2022101162 - Multiple vulnerabilities in Microsoft WDAC OLE DB provider for SQL Server

Description

This security bulletin contains information about 2 vulnerabilities.

1) Input validation error (CVE-ID: CVE-2022-38031)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insufficient validation of user-supplied input in the Microsoft WDAC OLE DB provider for SQL Server. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the system.

2) Input validation error (CVE-ID: CVE-2022-37982)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insufficient validation of user-supplied input in the Microsoft WDAC OLE DB provider for SQL Server. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the system.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-38031
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-37982