PT-2020-4670 · Intel · Intel Media Sdk

Published 2020-11-10 · Updated 2020-11-19 · CVE-2019-11121

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Intel(R) Media SDK for Windows versions prior to 2019 R1

Description The issue is related to improper file permissions in the installer, which may allow an authenticated user to potentially enable escalation of privilege via local access. This could be exploited by an attacker to gain elevated privileges.

Recommendations For versions prior to 2019 R1, update to version 2019 R1 or later to resolve the issue. As a temporary workaround, consider restricting local access to the system to minimize the risk of exploitation.

Fix

Incorrect Default Permissions

Incorrect Permission

Weakness Enumeration

CWE-276

CWE-732

Related Identifiers

BDU:2020-05222

CVE-2019-11121

Affected Products

Intel Media Sdk

References · 7

• https://bdu.fstec.ru/vul/2020-05222 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-11121 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00262 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-11121 · Vendor Advisory
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00262.html · Note
• https://t.me/cibsecurity/16223 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2020111201 · Note