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[email protected]CVE-2018-16265

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

CVE-2018-16265

2020-01-2213:15:10

CWE-269

[email protected]

web.nvd.nist.gov

bt_core

tizen

bluetooth

security

d-bus

nvd

cve-2018-16265

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.2%

JSON

The bt/bt_core system service in Tizen allows an unprivileged process to create a system user interface and control the Bluetooth pairing process, 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/core/connectivity/bluetooth-frwk.git%3Ba=commit%3Bh=074dfc9709d8cee84564fc815796b0ef0c3273f5

review.tizen.org/git/?p=platform/core/connectivity/bluetooth-frwk.git%3Ba=commit%3Bh=bafbd66906ae5712874dc0d7dd6288d2c1ae4db2

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

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.2%

JSON

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