CVE-2021-1643

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-1643
HEVC Video Extensions Remote Code Execution Vulnerability

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1643
Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*
History

08 Oct 2024, 17:15

Type Values Removed Values Added
References
  • {'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1643', 'name': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1643', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'}
  • () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1643 -

29 Dec 2023, 17:15

Type Values Removed Values Added
Summary HEVC Video Extensions Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-1644. HEVC Video Extensions Remote Code Execution Vulnerability
Information

Published : 2021-01-12 20:15

Updated : 2024-10-08 17:15

NVD link : CVE-2021-1643

Mitre link : CVE-2021-1643

JSON object : View

Products Affected

microsoft

  • hevc_video_extensions
CWE
NVD-CWE-noinfo