CVE-2021-34503— Microsoft Windows Media Foundation Remote Code Execution Vulnerability

Quick assessment

Copy summary Copy citation

Affected

Microsoft Windows 10 Version 1809

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 Media Foundation是美国微软（Microsoft）公司的一个多媒体开发库，目的是为Windows平台提供统一的多媒体影音解决方案，开发者可以透过Media Foundation播放视频和声音文件、进行影音编码或者多媒体文件转码等等工作。 Microsoft Windows Media Foundation存在代码注入漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Ve

CVE-2021-34503 affects Microsoft Windows 10 Version 1809. No confirmed in-the-wild exploitation; assess based on exposure. Microsoft Windows Media Foundation是美国微软（Microsoft）公司的一个多媒体开发库，目的是为Windows平台提供统一的多媒体影音解决方案，开发者可以透过Media Foundation播放视频和声音文件、进行影音编码或者多媒体文件转码等等工作。 Microsoft Windows Media Foundation存在 CVE-2021-34503 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2021-34503

I. Basic Information for CVE-2021-34503

Affected Products

II. Public POCs for CVE-2021-34503

III. Intelligence Information for CVE-2021-34503

Vendor Advisories for CVE-2021-34503 (2)

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34503 x_refsource_MISC
• 🔗 CVE-2021-34503 - Security Update Guide - Microsoft - Microsoft Windows Media Foundation Remote Code Execution Vulnerability Read full article vendor-advisory patch

• https://www.cve.org/CVERecord?id=CVE-2021-34503

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-2021-34503