CVE-2021-40453

4 documents4 sources
Severity
7.8HIGH
EPSS
4.6%
top 10.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Microsoft Hevc Video Extensions
Timeline
PublishedDec 15
Latest updateDec 16

Description

HEVC Video Extensions 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 Packages1 packages

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-h53x-f2fm-7w73: HEVC Video Extensions Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40452, CVE-2021-41360↗2021-12-16
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CVEList
HEVC Video Extensions Remote Code Execution Vulnerability↗2021-12-15
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📋Vendor Advisories

1
Microsoft
HEVC Video Extensions Remote Code Execution Vulnerability↗2021-12-14
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CVE-2021-40453 (HIGH CVSS 7.8) | HEVC Video Extensions Remote Code E | cvebase.io