CVE-2018-16268

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The SoundServer/FocusServer system services in Tizen allow an unprivileged process to perform media-related system actions, due to improper D-Bus security policy configurations. Such actions include playing an arbitrary sound file or DTMF tones. This affects Tizen before 5.0 M1, and Tizen-based firmwares including Samsung Galaxy Gear series before build RE2.

Los servicios de sistema SoundServer/FocusServer en Tizen, permiten a un proceso no privilegiado llevar a cabo acciones del sistema relacionadas con multimedia, debido a configuraciones de política de seguridad D-Bus inapropiadas. Dichas acciones incluyen la reproducción de un archivo de sonido arbitrario o tonos DTMF. Esto afecta a Tizen versiones anteriores a 5.0 M1 y a los firmwares que se basan ??en Tizen, incluyendo la serie Samsung Galaxy Gear versiones anteriores al build RE2.

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-08-31 CVE Reserved
2020-01-22 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-269: Improper Privilege Management

CAPEC

References (3)

URL	Tag	Source
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
https://review.tizen.org/git/?p=platform/core/multimedia/libmm-sound.git%3Ba=commit%3Bh=7fce6f2d6d480b3bd0e84a5ba3f72173a37e36db	X_refsource_misc
https://www.youtube.com/watch?v=3IdgBwbOT-g&feature=youtu.be	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	1.0 Search vendor "Linux" for product "Tizen" and version "1.0"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	1.0 Search vendor "Linux" for product "Tizen" and version "1.0"	m1	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	2.0 Search vendor "Linux" for product "Tizen" and version "2.0"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	2.1 Search vendor "Linux" for product "Tizen" and version "2.1"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	2.2 Search vendor "Linux" for product "Tizen" and version "2.2"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	2.2.1 Search vendor "Linux" for product "Tizen" and version "2.2.1"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	2.3 Search vendor "Linux" for product "Tizen" and version "2.3"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	2.3.1 Search vendor "Linux" for product "Tizen" and version "2.3.1"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	2.4 Search vendor "Linux" for product "Tizen" and version "2.4"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	3.0 Search vendor "Linux" for product "Tizen" and version "3.0"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	3.0 Search vendor "Linux" for product "Tizen" and version "3.0"	m2	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	3.0 Search vendor "Linux" for product "Tizen" and version "3.0"	m3	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	4.0 Search vendor "Linux" for product "Tizen" and version "4.0"	m1	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	4.0 Search vendor "Linux" for product "Tizen" and version "4.0"	m2	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	4.0 Search vendor "Linux" for product "Tizen" and version "4.0"	m3	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe
Linux Search vendor "Linux"	Tizen Search vendor "Linux" for product "Tizen"	5.0 Search vendor "Linux" for product "Tizen" and version "5.0"	-	Affected	in	Samsung Search vendor "Samsung"	Galaxy Gear Search vendor "Samsung" for product "Galaxy Gear"	-	-	Safe