Microsoft Windows Codecs Library Multiple Vulnerabilities (January 2021)

high Nessus Plugin ID 144889
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VPR Score: 6.7

Synopsis

The Windows app installed on the remote host is affected by multiple vulnerabilities.

Description

The Windows 'HEVC Video Extensions' or 'HEVC from Device Manufacturer' app installed on the remote host is affected by multiple remote code execution vulnerabilities:

- A remote code execution vulnerability exists in the Microsoft Windows Codecs Library HEVC Extension. An attacker who successfully exploited the vulnerability could execute arbitrary code. Exploitation of the vulnerability requires that a program process a specially crafted file.
(CVE-2021-1643, CVE-2021-1644)

Solution

Upgrade to app version 1.0.33242.0, 1.0.33243.0, or later via the Microsoft Store.

See Also

http://www.nessus.org/u?33f5928e

http://www.nessus.org/u?8c73e303

Plugin Details

Severity: High

ID: 144889

File Name: smb_nt_ms21_jan_hevc.nasl

Version: 1.3

Type: local

Agent: windows

Family: Windows

Published: 1/12/2021

Updated: 1/14/2021

Dependencies: smb_hotfixes.nasl, wmi_enum_windows_app_store.nbin

Risk Information

Risk Factor: High

VPR Score: 6.7

CVSS Score Source: CVE-2021-1644

CVSS v2.0

Base Score: 9.3

Temporal Score: 6.9

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:microsoft:windows

Required KB Items: SMB/Registry/Enumerated, WMI/Windows App Store/Enumerated

Exploit Ease: No known exploits are available

Patch Publication Date: 1/12/2020

Vulnerability Publication Date: 1/12/2020

Reference Information

CVE: CVE-2021-1643, CVE-2021-1644