CVE Vulnerability

CVE-2018-16262

The pkgmgr system service in Tizen allows an unprivileged process to perform package management actions, due to improper D-Bus security policy configurations. Such actions include installing, decrypting, and killing other packages. This affects Tizen before 5.0 M1, and Tizen-based firmwares including Samsung Galaxy Gear series before build RE2.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.youtube.com/watch?v=3IdgBwbOT-g&feature=youtu.be Third Party Advisory
https://review.tizen.org/git/?p=platform/core/appfw/pkgmgr-server.git;a=commit;h=aac8a95859828a058d8e06893982b11ebc81dd78 Patch Vendor Advisory
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 Third Party Advisory
Configurations

Configuration 1
Information

Published : 2020-01-22 01:15

Updated : 2020-02-03 05:35

NVD link : CVE-2018-16262

Mitre link : CVE-2018-16262

Products Affected

Linux

Tizen

CWE
CWE-269