SB2020060936 - Multiple vulnerabilities in Microsoft Windows Defender

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2020-1163)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions in Windows Defender. A local user can use a specially crafted application and take control of an affected system. 

2) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2020-1170)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions in Windows Defender. A local user can use a specially crafted application and take control of an affected system.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1163
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1170