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[email protected]CVE-2018-16264

HistoryJan 22, 2020 - 1:15 p.m.

CVE-2018-16264

2020-01-2213:15:10

CWE-200

[email protected]

web.nvd.nist.gov

bluez

tizen

security policy

bluetooth

d-bus

nvd

cve-2018-16264

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.9%

JSON

The BlueZ system service in Tizen allows an unprivileged process to partially control Bluetooth or acquire sensitive information, 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.

Affected configurations

NVD

Node

linuxtizenMatch1.0

linuxtizenMatch1.0m1

linuxtizenMatch2.0

linuxtizenMatch2.1

linuxtizenMatch2.2

linuxtizenMatch2.2.1

linuxtizenMatch2.3

linuxtizenMatch2.3.1

linuxtizenMatch2.4

linuxtizenMatch3.0

linuxtizenMatch3.0m2

linuxtizenMatch3.0m3

linuxtizenMatch4.0m1

linuxtizenMatch4.0m2

linuxtizenMatch4.0m3

linuxtizenMatch5.0

AND

samsunggalaxy_gearMatch-

CPENameOperatorVersion
linux:tizenlinux tizeneq1.0
linux:tizenlinux tizeneq2.0
linux:tizenlinux tizeneq2.1
linux:tizenlinux tizeneq2.2
linux:tizenlinux tizeneq2.2.1
linux:tizenlinux tizeneq2.3
linux:tizenlinux tizeneq2.3.1
linux:tizenlinux tizeneq2.4
linux:tizenlinux tizeneq3.0
linux:tizenlinux tizeneq4.0

CPE	Name	Operator	Version
linux:tizen	linux tizen	eq	1.0
linux:tizen	linux tizen	eq	2.0
linux:tizen	linux tizen	eq	2.1
linux:tizen	linux tizen	eq	2.2
linux:tizen	linux tizen	eq	2.2.1
linux:tizen	linux tizen	eq	2.3
linux:tizen	linux tizen	eq	2.3.1
linux:tizen	linux tizen	eq	2.4
linux:tizen	linux tizen	eq	3.0
linux:tizen	linux tizen	eq	4.0

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References

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

review.tizen.org/git/?p=platform/upstream/bluez.git%3Ba=commit%3Bh=ff9878c95efc12d4a4495153ab51e3a09f8d3c01

www.youtube.com/watch?v=3IdgBwbOT-g&feature=youtu.be

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.9%

JSON

Related for CVE-2018-16264

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