CVE-2021-34503 — Microsoft Windows 10 Version 1809 vulnerability

8 documents5 sources
Severity
7.8HIGHNVD
EPSS
3.1%
top 13.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 1909Microsoft Windows Server 2019+1 more
Timeline
PublishedJul 14
Latest updateMay 24

Description

Microsoft Windows Media Foundation Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5microsoft/windows_server_201910.0.0 — 10.0.17763.2061
▶CVEListV5microsoft/windows_10_version_180910.0.0 — 10.0.17763.2061
▶CVEListV5microsoft/windows_10_version_190910.0.0 — 10.0.18363.1679
▶NVDmicrosoft/windows_101809, 1909+1

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

4
GHSA
GHSA-j7c9-v542-pqfh: Microsoft Windows Media Foundation Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-34441, CVE-2021-34503↗2022-05-24
▶
GHSA
GHSA-8x3j-fggj-hxrf: Microsoft Windows Media Foundation Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-34439, CVE-2021-34441↗2022-05-24
▶
GHSA
GHSA-wv3q-r7hq-7g23: Microsoft Windows Media Foundation Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-34439, CVE-2021-34503↗2022-05-24
▶
CVEList
Microsoft Windows Media Foundation Remote Code Execution Vulnerability↗2021-07-14
▶

📋Vendor Advisories

1
Microsoft
Microsoft Windows Media Foundation Remote Code Execution Vulnerability↗2021-07-13
▶

🕵️Threat Intelligence

2
Crowdstrike
July 2021 Patch Tuesday: Updates and Analysis↗
▶
Crowdstrike
July 2021 Patch Tuesday: Updates and Analysis↗
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CVE-2021-34503 — Microsoft vulnerability | cvebase