CVE-2021-34521— Raw Image Extension Remote Code Execution Vulnerability

Quick assessment

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Affected

Microsoft Windows 10 Version 1909

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows Codecs是美国微软（Microsoft）公司的一个操作系统。提供一个多任务的图形用户界面。 Microsoft Windows Codecs Library存在代码注入漏洞。以下产品和版本受到影响：Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 1909 for ARM64-based Systems,Windows 10 Version 21H1 for x64-based Syst

CVE-2021-34521 affects Microsoft Windows 10 Version 1909. No confirmed in-the-wild exploitation; assess based on exposure. Microsoft Windows Codecs是美国微软（Microsoft）公司的一个操作系统。提供一个多任务的图形用户界面。 Microsoft Windows Codecs Library存在代码注入漏洞。以下产品和版本受到影响：Windows 10 Version 1909 for x64-based Systems,Windows 10 Vers CVE-2021-34521 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2021-34521

I. Basic Information for CVE-2021-34521

Affected Products

II. Public POCs for CVE-2021-34521

III. Intelligence Information for CVE-2021-34521

Vendor Advisories for CVE-2021-34521 (2)

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34521 x_refsource_MISC
• 🔗 Security Update Guide - Microsoft Security Response Center vendor-advisory patch

• https://www.cve.org/CVERecord?id=CVE-2021-34521

Same Patch Batch · Microsoft · 2021-07-14 · 90 CVEs total

Showing top 20 of 90 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2021-34521