Details of VAR-201911-0563

ID

VAR-201911-0563

CVE

CVE-2019-15447

TITLE

Samsung S7 Edge Android Vulnerability with improper permission assignment to critical resources on devices

Trust: 0.8

sources: JVNDB: JVNDB-2019-012147

DESCRIPTION

The Samsung S7 Edge Android device with a build fingerprint of samsung/hero2ltexx/hero2lte:8.0.0/R16NW/G935FXXS4ESC3: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 S7 Edge 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 S7 Edge is a smartphone from Samsung in South Korea. The Samsung S7 Edge 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-2019-15447 // JVNDB: JVNDB-2019-012147 // CNVD: CNVD-2020-14798

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-14798

AFFECTED PRODUCTS

vendor:	samsung	model:	galaxy s7 edge	scope:	eq	version:	-	Trust: 1.0
vendor:	samsung	model:	galaxy s7 edge	scope:	-	version:	-	Trust: 0.8
vendor:	samsung	model:	s7 edge	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2020-14798 // JVNDB: JVNDB-2019-012147 // NVD: CVE-2019-15447

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-15447
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-15447
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-14798
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201911-951
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2019-15447
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-2020-14798
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-2019-15447
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-2019-15447
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-2020-14798 // JVNDB: JVNDB-2019-012147 // CNNVD: CNNVD-201911-951 // NVD: CVE-2019-15447

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2019-012147 // NVD: CVE-2019-15447

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201911-951

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-201911-951

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-012147

PATCH

title:

Galaxy S7 edge

url:

https://www.samsung.com/global/galaxy/galaxy-s7/

Trust: 0.8

sources: JVNDB: JVNDB-2019-012147

EXTERNAL IDS

db:	NVD	id:	CVE-2019-15447	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-012147	Trust: 0.8
db:	CNVD	id:	CNVD-2020-14798	Trust: 0.6
db:	CNNVD	id:	CNNVD-201911-951	Trust: 0.6

sources: CNVD: CNVD-2020-14798 // JVNDB: JVNDB-2019-012147 // CNNVD: CNNVD-201911-951 // NVD: CVE-2019-15447

REFERENCES

url:	https://www.kryptowire.com/android-firmware-2019/	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2019-15447	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-15447	Trust: 0.8

sources: CNVD: CNVD-2020-14798 // JVNDB: JVNDB-2019-012147 // CNNVD: CNNVD-201911-951 // NVD: CVE-2019-15447

SOURCES

db:	CNVD	id:	CNVD-2020-14798
db:	JVNDB	id:	JVNDB-2019-012147
db:	CNNVD	id:	CNNVD-201911-951
db:	NVD	id:	CVE-2019-15447

LAST UPDATE DATE

2024-11-23T21:36:32.278000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-14798	date:	2020-03-01T00:00:00
db:	JVNDB	id:	JVNDB-2019-012147	date:	2019-11-26T00:00:00
db:	CNNVD	id:	CNNVD-201911-951	date:	2020-09-02T00:00:00
db:	NVD	id:	CVE-2019-15447	date:	2024-11-21T04:28:45.237

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-14798	date:	2020-03-01T00:00:00
db:	JVNDB	id:	JVNDB-2019-012147	date:	2019-11-26T00:00:00
db:	CNNVD	id:	CNNVD-201911-951	date:	2019-11-14T00:00:00
db:	NVD	id:	CVE-2019-15447	date:	2019-11-14T17:15:23.007