SB2020071444 - Multiple vulnerabilities in Microsoft Windows Diagnostics Hub

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Input validation error (CVE-ID: CVE-2020-1418)

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

The vulnerability exists due to insufficient validation of user-supplied input in the Windows Diagnostics Execution Service. A local user can run a specially crafted application to execute arbitrary code on the target system with elevated privileges.

2) Input validation error (CVE-ID: CVE-2020-1393)

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

The vulnerability exists due to insufficient validation of user-supplied input in the Windows Diagnostics Hub Standard Collector Service. A local user can run a specially crafted application to execute arbitrary code on the target system with elevated privileges.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1418
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1393