Details of VAR-201806-0423

ID

VAR-201806-0423

CVE

CVE-2017-17172

TITLE

Huawei LYO-L21 Vulnerabilities related to authorization, authority, and access control in smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2017-013999

DESCRIPTION

Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege escalation vulnerability. An authenticated, local attacker can crafts malformed packets after tricking a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause the attacker to obtain a higher privilege of the smart phones. Huawei LYO-L21 Smartphones have vulnerabilities related to authorization, authority, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. HuaweiLYO-L21 is a smartphone product of China's Huawei company

Trust: 2.25

sources: NVD: CVE-2017-17172 // JVNDB: JVNDB-2017-013999 // CNVD: CNVD-2018-12845 // VULHUB: VHN-108168

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2018-12845

AFFECTED PRODUCTS

vendor:	huawei	model:	lyo-l21	scope:	-	version:	-	Trust: 1.4
vendor:	huawei	model:	lyo-l21	scope:	eq	version:	*	Trust: 1.0
vendor:	huawei	model:	lyo-l21 lyo-l21c479b107	scope:	-	version:	-	Trust: 0.6
vendor:	huawei	model:	lyo-l21 lyo-l21c577b126	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2018-12845 // JVNDB: JVNDB-2017-013999 // CNNVD: CNNVD-201712-933 // NVD: CVE-2017-17172

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-17172
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-17172
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2018-12845
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201712-933
value:	HIGH
Trust: 0.6
VULHUB:	VHN-108168
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2017-17172
severity:	MEDIUM
baseScore:	4.4
vectorString:	AV:L/AC:M/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.4
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2018-12845
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-108168
severity:	MEDIUM
baseScore:	4.4
vectorString:	AV:L/AC:M/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.4
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2017-17172
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.3
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2018-12845 // VULHUB: VHN-108168 // JVNDB: JVNDB-2017-013999 // CNNVD: CNNVD-201712-933 // NVD: CVE-2017-17172

PROBLEMTYPE DATA

problemtype:	CWE-755	Trust: 1.1
problemtype:	CWE-264	Trust: 0.9

sources: VULHUB: VHN-108168 // JVNDB: JVNDB-2017-013999 // NVD: CVE-2017-17172

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201712-933

TYPE

permissions and access control issues

Trust: 0.6

sources: CNNVD: CNNVD-201712-933

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-013999

PATCH

title:	huawei-sa-20180613-01-smartphone	url:	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180613-01-smartphone-en	Trust: 0.8
title:	HuaweiLYO-L21 mobile phone rights promotion vulnerability patch	url:	https://www.cnvd.org.cn/patchInfo/show/134019	Trust: 0.6
title:	Huawei LYO-L21 Fixes for permission permissions and access control vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=100251	Trust: 0.6

sources: CNVD: CNVD-2018-12845 // JVNDB: JVNDB-2017-013999 // CNNVD: CNNVD-201712-933

EXTERNAL IDS

db:	NVD	id:	CVE-2017-17172	Trust: 3.1
db:	JVNDB	id:	JVNDB-2017-013999	Trust: 0.8
db:	CNNVD	id:	CNNVD-201712-933	Trust: 0.7
db:	CNVD	id:	CNVD-2018-12845	Trust: 0.6
db:	VULHUB	id:	VHN-108168	Trust: 0.1

sources: CNVD: CNVD-2018-12845 // VULHUB: VHN-108168 // JVNDB: JVNDB-2017-013999 // CNNVD: CNNVD-201712-933 // NVD: CVE-2017-17172

REFERENCES

url:	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180613-01-smartphone-en	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-17172	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-17172	Trust: 0.8
url:	https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20180613-01-smartphone-cn	Trust: 0.6

sources: CNVD: CNVD-2018-12845 // VULHUB: VHN-108168 // JVNDB: JVNDB-2017-013999 // CNNVD: CNNVD-201712-933 // NVD: CVE-2017-17172

SOURCES

db:	CNVD	id:	CNVD-2018-12845
db:	VULHUB	id:	VHN-108168
db:	JVNDB	id:	JVNDB-2017-013999
db:	CNNVD	id:	CNNVD-201712-933
db:	NVD	id:	CVE-2017-17172

LAST UPDATE DATE

2024-11-23T22:12:31.234000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-12845	date:	2018-07-11T00:00:00
db:	VULHUB	id:	VHN-108168	date:	2019-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2017-013999	date:	2018-08-28T00:00:00
db:	CNNVD	id:	CNNVD-201712-933	date:	2019-10-23T00:00:00
db:	NVD	id:	CVE-2017-17172	date:	2024-11-21T03:17:38.623

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2018-12845	date:	2018-07-11T00:00:00
db:	VULHUB	id:	VHN-108168	date:	2018-06-14T00:00:00
db:	JVNDB	id:	JVNDB-2017-013999	date:	2018-08-28T00:00:00
db:	CNNVD	id:	CNNVD-201712-933	date:	2017-12-26T00:00:00
db:	NVD	id:	CVE-2017-17172	date:	2018-06-14T14:29:00.213