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China National Vulnerability DatabaseCNVD-2021-70141

HistoryJan 13, 2021 - 12:00 a.m.

Microsoft HEVC Video Extensions Remote Code Execution Vulnerability (CNVD-2021-70141)

2021-01-1300:00:00

China National Vulnerability Database

www.cnvd.org.cn

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

JSON

Microsoft HEVC Video Extensions is a video extension application from Microsoft Corporation (USA) that enables computers and devices to read High Efficiency Video Coding or HEVC video. The application enables computers and devices to read High Efficiency Video Encoding or HEVC video.Microsoft HEVC Video Extensions is vulnerable to remote code execution. An attacker could exploit this vulnerability to execute arbitrary code on the system.

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

JSON

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