SB2024051452 - Multiple vulnerabilities in Microsoft Windows DWM Core Library

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Use-after-free (CVE-ID: CVE-2024-30035)

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in Windows DWM Core Library. A local user can gain elevated privileges on the target system.

2) Use-after-free (CVE-ID: CVE-2024-30032)

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in Windows DWM Core Library. A local user can gain elevated privileges on the target system.

3) Integer underflow (CVE-ID: CVE-2024-30008)

The vulnerability allows a local user to gain access to sensitive information on the system.

The vulnerability exists due to integer underflow in Windows DWM Core Library. A local user can send a specially crafted request to the affected application, trigger integer underflow and view heap memory from a privileged process running on the server.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-30035
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-30032
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-30008