CVE-2018-16263

The PulseAudio system service in Tizen allows an unprivileged process to control its A2DP MediaEndpoint, due to improper D-Bus security policy configurations. This affects Tizen before 5.0 M1, and Tizen-based firmwares including Samsung Galaxy Gear series before build RE2.

CVSS v3 8.8 HIGH
CVSS v2.0 5.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:A/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 6.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
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/upstream/pulseaudio.git%3Ba=commit%3Bh=81e8ba9f3ab0917da4fdfa094f49333be57964c6
https://www.youtube.com/watch?v=3IdgBwbOT-g&feature=youtu.be	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:linux:tizen:1.0:::::::*
	cpe:2.3:o:linux:tizen:1.0:m1::::::
	cpe:2.3:o:linux:tizen:2.0:::::::*
	cpe:2.3:o:linux:tizen:2.1:::::::*
	cpe:2.3:o:linux:tizen:2.2:::::::*
	cpe:2.3:o:linux:tizen:2.2.1:::::::*
	cpe:2.3:o:linux:tizen:2.3:::::::*
	cpe:2.3:o:linux:tizen:2.3.1:::::::*
	cpe:2.3:o:linux:tizen:2.4:::::::*
	cpe:2.3:o:linux:tizen:3.0:::::::*
	cpe:2.3:o:linux:tizen:3.0:m2::::::
	cpe:2.3:o:linux:tizen:3.0:m3::::::
	cpe:2.3:o:linux:tizen:4.0:m1::::::
	cpe:2.3:o:linux:tizen:4.0:m2::::::
	cpe:2.3:o:linux:tizen:4.0:m3::::::
	cpe:2.3:o:linux:tizen:5.0:::::::*

cpe:2.3:h:samsung:galaxy_gear:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-01-22 13:15

Updated : 2024-02-04 20:39

NVD link : CVE-2018-16263

Mitre link : CVE-2018-16263

CVE.ORG link : CVE-2018-16263

JSON object : View

Products Affected

linux

tizen

samsung

galaxy_gear

CWE

CWE-269

Improper Privilege Management

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This affects Tizen before 5.0 M1, and Tizen-based firmwares including Samsung Galaxy Gear series before build RE2."}, {"lang": "es", "value": "El servicio de sistema PulseAudio en Tizen permite a un proceso no privilegiado controlar su A2DP MediaEndpoint, debido a configuraciones incorrectas de la pol\u00edtica de seguridad D-Bus. Esto afecta a Tizen versiones anteriores a 5.0 M1 y a los firmwares basados en Tizen, incluyendo la serie Samsung Galaxy Gear versiones anteriores al build RE2."}], "lastModified": "2023-11-07T02:53:43.940", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:tizen:1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2CE14F41-1DA4-4FB3-AC1E-53B38CE81A13"}, {"criteria": "cpe:2.3:o:linux:tizen:1.0:m1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "20D9C36E-A873-46A7-A8BA-4A5E0A4BCCA7"}, {"criteria": "cpe:2.3:o:linux:tizen:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "394C885B-4641-4AE1-913F-1DE2707897DB"}, {"criteria": "cpe:2.3:o:linux:tizen:2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7C67EE22-0987-4CB5-82C6-18D2AB6D8691"}, {"criteria": "cpe:2.3:o:linux:tizen:2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E7F6A42-2ECF-4948-A31C-F212E4AF0158"}, {"criteria": "cpe:2.3:o:linux:tizen:2.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F08ED37-2F08-4663-ADCC-DA8608AFEF68"}, {"criteria": "cpe:2.3:o:linux:tizen:2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF125805-DE1F-4791-8B25-3759C00C184E"}, {"criteria": "cpe:2.3:o:linux:tizen:2.3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44D78961-9103-4C1A-95A7-33CECC3F1172"}, {"criteria": "cpe:2.3:o:linux:tizen:2.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A859D388-C803-4562-A83E-89C15AE69F67"}, {"criteria": "cpe:2.3:o:linux:tizen:3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8ED4739E-DB36-4298-B6D5-8905B1DB5B59"}, {"criteria": "cpe:2.3:o:linux:tizen:3.0:m2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E9F67075-9BCB-4EFF-BE36-790655A96679"}, {"criteria": "cpe:2.3:o:linux:tizen:3.0:m3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4667DAE4-A021-4051-8C6F-AA60597FB575"}, {"criteria": "cpe:2.3:o:linux:tizen:4.0:m1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43386546-ECB4-4131-A0CA-C9D939C6BD75"}, {"criteria": "cpe:2.3:o:linux:tizen:4.0:m2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6A8490E0-CE6A-453B-9DD6-C2D8A777FC82"}, {"criteria": "cpe:2.3:o:linux:tizen:4.0:m3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D32007B2-74B6-44A3-8C6F-BB4141B6824A"}, {"criteria": "cpe:2.3:o:linux:tizen:5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "85EDFA9B-354F-4992-8565-6F39E5AC7EB5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:galaxy_gear:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8B033BF3-3C56-4B7A-92B5-8D1024EB36EE"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}