Details of VAR-201911-0569

ID

VAR-201911-0569

CVE

CVE-2019-15453

TITLE

Samsung J4 Access Control Error Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2020-14766 // CNNVD: CNNVD-201911-954

DESCRIPTION

The Samsung J4 Android device with a build fingerprint of samsung/j4lteub/j4lte:8.0.0/R16NW/J400MUBS2ASC2:user/release-keys contains a pre-installed app with a package name of com.samsung.android.themecenter app (versionCode=7000000, versionName=7.0.0.0) that allows other pre-installed apps to perform app installation via an accessible app component. This capability can be accessed by any pre-installed app on the device which can obtain signatureOrSystem permissions that are required by other other pre-installed apps that exported their capabilities to other pre-installed app. Samsung J4 Android Devices are vulnerable to improper assignment of permissions to critical resources.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Samsung J4 is a smartphone from Samsung in South Korea. Samsung J4 has an access control error vulnerability. The vulnerability stems from a network system or product that did not properly restrict access to resources from unauthorized roles. An attacker could use this vulnerability to perform application installation through an accessible application component

Trust: 2.16

sources: NVD: CVE-2019-15453 // JVNDB: JVNDB-2019-012152 // CNVD: CNVD-2020-14766

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-14766

AFFECTED PRODUCTS

vendor:	samsung	model:	galaxy j4	scope:	eq	version:	-	Trust: 1.0
vendor:	samsung	model:	galaxy j4	scope:	-	version:	-	Trust: 0.8
vendor:	samsung	model:	j4	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2020-14766 // JVNDB: JVNDB-2019-012152 // NVD: CVE-2019-15453

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-15453
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-15453
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-14766
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201911-954
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2019-15453
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2020-14766
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2019-15453
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2019-15453
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-14766 // JVNDB: JVNDB-2019-012152 // CNNVD: CNNVD-201911-954 // NVD: CVE-2019-15453

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-732	Trust: 0.8

sources: JVNDB: JVNDB-2019-012152 // NVD: CVE-2019-15453

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201911-954

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-201911-954

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-012152

PATCH

title:

Top Page

url:

https://www.samsung.com/us/

Trust: 0.8

sources: JVNDB: JVNDB-2019-012152

EXTERNAL IDS

db:	NVD	id:	CVE-2019-15453	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-012152	Trust: 0.8
db:	CNVD	id:	CNVD-2020-14766	Trust: 0.6
db:	CNNVD	id:	CNNVD-201911-954	Trust: 0.6

sources: CNVD: CNVD-2020-14766 // JVNDB: JVNDB-2019-012152 // CNNVD: CNNVD-201911-954 // NVD: CVE-2019-15453

REFERENCES

url:	https://www.kryptowire.com/android-firmware-2019/	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2019-15453	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-15453	Trust: 0.8

sources: CNVD: CNVD-2020-14766 // JVNDB: JVNDB-2019-012152 // CNNVD: CNNVD-201911-954 // NVD: CVE-2019-15453

SOURCES

db:	CNVD	id:	CNVD-2020-14766
db:	JVNDB	id:	JVNDB-2019-012152
db:	CNNVD	id:	CNNVD-201911-954
db:	NVD	id:	CVE-2019-15453

LAST UPDATE DATE

2024-11-23T22:29:50.740000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-14766	date:	2020-03-01T00:00:00
db:	JVNDB	id:	JVNDB-2019-012152	date:	2019-11-26T00:00:00
db:	CNNVD	id:	CNNVD-201911-954	date:	2020-09-02T00:00:00
db:	NVD	id:	CVE-2019-15453	date:	2024-11-21T04:28:46.100

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-14766	date:	2020-03-01T00:00:00
db:	JVNDB	id:	JVNDB-2019-012152	date:	2019-11-26T00:00:00
db:	CNNVD	id:	CNNVD-201911-954	date:	2019-11-14T00:00:00
db:	NVD	id:	CVE-2019-15453	date:	2019-11-14T17:15:23.367