MSRC-CVE-2024-20694 — Windows CoreMessaging 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?
An attacker who successfully exploited this vulnerability could potentially read small portions of stack memory.

Security updates
10.0.17763.5329 — https://support.microsoft.com/help/5034127
10.0.20348.2227 — https://support.microsoft.com/help/5034129
10.0.22000.2713 — https://support.microsoft.com/help/5034121
10.0.19044.3930 — https://support.microsoft.com/help/5034122
10.0.22621.3007 — https://support.microsoft.com/help/5034123
10.0.25398.643 — https://support.microsoft.com/help/5034130
10.0.14393.6614 — https://support.microsoft.com/help/5034119

Vulnerabilities 1

Medium 5.5

CVE-2024-20694

Windows CoreMessaging Information Disclosure Vulnerability

Windows CoreMessaging Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 9, 2024

Revision history

2024-01-09 #1
Information published.

References

CVE-2024-20694 Windows CoreMessaging Information Disclosure Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20694
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