MSRC-CVE-2021-33760 — Media Foundation Information Disclosure Vulnerability

Summary

Impact: Information Disclosure. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is memory layout - the vulnerability allows an attacker to collect information that facilitates predicting addressing of the memory.

Security updates
10.0.18363.1679 — https://support.microsoft.com/help/5004245
10.0.19043.1110 — https://support.microsoft.com/help/5004237

Vulnerabilities 1

Medium 5.5

CVE-2021-33760

Media Foundation Information Disclosure Vulnerability

Media Foundation Information Disclosure Vulnerability

Microsoft Windows 10 Version 20H2 Windows 10 Version 1909 Windows Server, version 1909 (Server Core installation) Windows

Jul 14, 2021

Revision history

2021-07-13 #1
Information published.

References

CVE-2021-33760 Media Foundation Information Disclosure Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33760
Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
Common Vulnerability Scoring System
https://www.first.org/cvss