Details of VAR-202001-1428

ID

VAR-202001-1428

CVE

CVE-2018-16271

TITLE

Samsung Galaxy Gear Series permission vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-016199

DESCRIPTION

The wemail_consumer_service (from the built-in application wemail) in Samsung Galaxy Gear series allows an unprivileged process to manipulate a user's mailbox, due to improper D-Bus security policy configurations. An arbitrary email can also be sent from the mailbox via the paired smartphone. This affects Tizen-based firmwares including Samsung Galaxy Gear series before build RE2. A remote attacker could use this vulnerability to submit a special application request and unauthorized operation of the user's mailbox

Trust: 2.25

sources: NVD: CVE-2018-16271 // JVNDB: JVNDB-2018-016199 // CNVD: CNVD-2020-04668 // VULMON: CVE-2018-16271

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-04668

AFFECTED PRODUCTS

vendor:	samsung	model:	gear fit 2	scope:	lt	version:	re2	Trust: 1.0
vendor:	samsung	model:	gear fit	scope:	lt	version:	re2	Trust: 1.0
vendor:	samsung	model:	gear sport	scope:	lt	version:	re2	Trust: 1.0
vendor:	samsung	model:	gear live	scope:	lt	version:	re2	Trust: 1.0
vendor:	samsung	model:	gear s3	scope:	lt	version:	re2	Trust: 1.0
vendor:	samsung	model:	gear s2	scope:	lt	version:	re2	Trust: 1.0
vendor:	samsung	model:	gear s	scope:	lt	version:	re2	Trust: 1.0
vendor:	samsung	model:	gear 2	scope:	lt	version:	re2	Trust: 1.0
vendor:	samsung	model:	galaxy gear	scope:	lt	version:	re2	Trust: 1.0
vendor:	samsung	model:	gear fit 2 pro	scope:	lt	version:	re2	Trust: 1.0
vendor:	サムスン	model:	gear fit 2 pro	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	サムスン	model:	gear s	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	サムスン	model:	galaxy gear	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	サムスン	model:	gear s3	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	サムスン	model:	gear 2	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	サムスン	model:	gear sport	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	サムスン	model:	gear s2	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	サムスン	model:	gear fit	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	サムスン	model:	gear live	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	サムスン	model:	gear fit 2	scope:	eq	version:	re2 or less	Trust: 0.8
vendor:	samsung	model:	galaxy gear series	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2020-04668 // JVNDB: JVNDB-2018-016199 // NVD: CVE-2018-16271

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-16271
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2018-16271
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2020-04668
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202001-994
value:	MEDIUM
Trust: 0.6
VULMON:	CVE-2018-16271
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2018-16271
severity:	LOW
baseScore:	3.3
vectorString:	AV:A/AC:L/AU:N/C:N/I:P/A:N
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	6.5
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
CNVD:	CNVD-2020-04668
severity:	MEDIUM
baseScore:	6.1
vectorString:	AV:A/AC:L/AU:N/C:N/I:C/A:N
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	COMPLETE
availabilityImpact:	NONE
exploitabilityScore:	6.5
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2018-16271
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2018-16271
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-04668 // VULMON: CVE-2018-16271 // JVNDB: JVNDB-2018-016199 // CNNVD: CNNVD-202001-994 // NVD: CVE-2018-16271

PROBLEMTYPE DATA

problemtype:	CWE-269	Trust: 1.0
problemtype:	Improper authority management (CWE-269) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2018-016199 // NVD: CVE-2018-16271

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202001-994

PATCH

title:	Top Page	url:	https://www.galaxymobile.jp/	Trust: 0.8
title:	Patch for Samsung Galaxy Gear series wemail_consumer_service Privilege Escalation Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/199999	Trust: 0.6

sources: CNVD: CNVD-2020-04668 // JVNDB: JVNDB-2018-016199

EXTERNAL IDS

db:	NVD	id:	CVE-2018-16271	Trust: 3.1
db:	JVNDB	id:	JVNDB-2018-016199	Trust: 0.8
db:	CNVD	id:	CNVD-2020-04668	Trust: 0.6
db:	CNNVD	id:	CNNVD-202001-994	Trust: 0.6
db:	VULMON	id:	CVE-2018-16271	Trust: 0.1

sources: CNVD: CNVD-2020-04668 // VULMON: CVE-2018-16271 // JVNDB: JVNDB-2018-016199 // CNNVD: CNNVD-202001-994 // NVD: CVE-2018-16271

REFERENCES

url:	https://www.youtube.com/watch?v=3idgbwbot-g&feature=youtu.be	Trust: 2.5
url:	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	Trust: 2.3
url:	https://nvd.nist.gov/vuln/detail/cve-2018-16271	Trust: 1.4
url:	https://cwe.mitre.org/data/definitions/269.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2020-04668 // VULMON: CVE-2018-16271 // JVNDB: JVNDB-2018-016199 // CNNVD: CNNVD-202001-994 // NVD: CVE-2018-16271

SOURCES

db:	CNVD	id:	CNVD-2020-04668
db:	VULMON	id:	CVE-2018-16271
db:	JVNDB	id:	JVNDB-2018-016199
db:	CNNVD	id:	CNNVD-202001-994
db:	NVD	id:	CVE-2018-16271

LAST UPDATE DATE

2024-11-23T21:36:12.926000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-04668	date:	2020-02-11T00:00:00
db:	VULMON	id:	CVE-2018-16271	date:	2020-01-30T00:00:00
db:	JVNDB	id:	JVNDB-2018-016199	date:	2020-02-13T00:00:00
db:	CNNVD	id:	CNNVD-202001-994	date:	2021-01-05T00:00:00
db:	NVD	id:	CVE-2018-16271	date:	2024-11-21T03:52:25.797

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-04668	date:	2020-02-11T00:00:00
db:	VULMON	id:	CVE-2018-16271	date:	2020-01-22T00:00:00
db:	JVNDB	id:	JVNDB-2018-016199	date:	2020-02-13T00:00:00
db:	CNNVD	id:	CNNVD-202001-994	date:	2020-01-22T00:00:00
db:	NVD	id:	CVE-2018-16271	date:	2020-01-22T14:15:11.277