PT-2020-8547 · Samsung · Tizen

Published 2020-01-22 · Updated 2020-02-03 · CVE-2018-16266

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Tizen versions prior to 5.0 M1 Tizen-based firmwares including Samsung Galaxy Gear series before build RE2

Description: The issue is related to the Enlightenment system service in Tizen, which has improper D-Bus security policy configurations. This allows an unprivileged process to fully control or capture windows.

Recommendations: For Tizen versions prior to 5.0 M1, update to version 5.0 M1 or later. For Tizen-based firmwares including Samsung Galaxy Gear series before build RE2, update to build RE2 or later.

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2018-16266

Affected Products

Tizen

References · 5

• https://osv.dev/vulnerability/CVE-2018-16266 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-16266 · Security Note
• https://media.defcon.org/DEF%20CON%2026/DEF%20CON%2026%20presentations/Dongsung%20Kim%20and%20Hyoung%20Kee%20Choi%20-%20Updated/DEFCON-26-Dongsung-Kim-and-Hyoung-Kee-Choi-Your-Watch-Can-Watch-You-Updated.pdf · Note
• https://youtube.com/watch?v=3IdgBwbOT-g&feature=youtu.be · Note
• https://review.tizen.org/git/?p=platform/upstream/enlightenment.git%3Ba=commit%3Bh=8ff5c24d04f97b1c84b463535876600b22128fb4 · Note