Details of VAR-201911-0565

ID

VAR-201911-0565

CVE

CVE-2019-15449

TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2019-012149

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-2019-15449 // JVNDB: JVNDB-2019-012149 // CNVD: CNVD-2020-14775

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-14775

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-2020-14775 // JVNDB: JVNDB-2019-012149 // NVD: CVE-2019-15449

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-15449
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-15449
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-14775
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201911-955
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2019-15449
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-2020-14775
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-2019-15449
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-2019-15449
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-2020-14775 // JVNDB: JVNDB-2019-012149 // CNNVD: CNNVD-201911-955 // NVD: CVE-2019-15449

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2019-012149 // NVD: CVE-2019-15449

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201911-955

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-201911-955

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-012149

PATCH

title:

Top Page

url:

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

Trust: 0.8

sources: JVNDB: JVNDB-2019-012149

EXTERNAL IDS

db:	NVD	id:	CVE-2019-15449	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-012149	Trust: 0.8
db:	CNVD	id:	CNVD-2020-14775	Trust: 0.6
db:	CNNVD	id:	CNNVD-201911-955	Trust: 0.6

sources: CNVD: CNVD-2020-14775 // JVNDB: JVNDB-2019-012149 // CNNVD: CNNVD-201911-955 // NVD: CVE-2019-15449

REFERENCES

url:	https://www.kryptowire.com/android-firmware-2019/	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2019-15449	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-15449	Trust: 0.8

sources: CNVD: CNVD-2020-14775 // JVNDB: JVNDB-2019-012149 // CNNVD: CNNVD-201911-955 // NVD: CVE-2019-15449

SOURCES

db:	CNVD	id:	CNVD-2020-14775
db:	JVNDB	id:	JVNDB-2019-012149
db:	CNNVD	id:	CNNVD-201911-955
db:	NVD	id:	CVE-2019-15449

LAST UPDATE DATE

2024-11-23T22:16:47.036000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-14775	date:	2020-03-01T00:00:00
db:	JVNDB	id:	JVNDB-2019-012149	date:	2019-11-26T00:00:00
db:	CNNVD	id:	CNNVD-201911-955	date:	2020-09-02T00:00:00
db:	NVD	id:	CVE-2019-15449	date:	2024-11-21T04:28:45.517

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-14775	date:	2020-03-01T00:00:00
db:	JVNDB	id:	JVNDB-2019-012149	date:	2019-11-26T00:00:00
db:	CNNVD	id:	CNNVD-201911-955	date:	2019-11-14T00:00:00
db:	NVD	id:	CVE-2019-15449	date:	2019-11-14T17:15:23.130