Microsoft Patches Multiple Zero
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2021-33781 | Azure AD Security Feature Bypass Vulnerability | 8.1 | 2% | ||
| CVE-2021-40449 | Use-After-Free Local Privilege Escalation in Microsoft Windows Win32k | 7.8 | 82% | KEVRansomwarePoC | KEV |
| CVE-2021-40469 | Windows DNS Server Remote Code Execution Vulnerability | 7.2 | 8% | ||
CVE-2021-41335+1 related CVE | Windows Kernel Elevation of Privilege Vulnerability | 7.8 group max | 1% |
From the original article
1 min read at infosecurity-magazine.com
Microsoft fixed 74 new CVEs yesterday, including several zero-day vulnerabilities, one of which is being actively exploited in the wild. Zero-day bug CVE-2021-40449 is a Win32k elevation of privilege vulnerability in Windows affecting Windows 7 and Server 2008 up to Windows 11 and Server 2022. It has reportedly been exploited by Chinese threat actors known as “IronHusky.”
By Phil Muncaster · infosecurity-magazine.com
A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.