Details of VAR-202112-0241

ID

VAR-202112-0241

CVE

CVE-2021-37076

TITLE

Huawei Out-of-Bounds Read Vulnerability in Smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2021-015956

DESCRIPTION

There is a Out-of-bounds Read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to availability affected. Huawei Smartphones contain an out-of-bounds read vulnerability.Service operation interruption (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2021-37076 // JVNDB: JVNDB-2021-015956 // VULHUB: VHN-398910

AFFECTED PRODUCTS

vendor:	huawei	model:	harmonyos	scope:	lt	version:	2.0	Trust: 1.0
vendor:	huawei	model:	harmonyos	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	harmonyos	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-015956 // NVD: CVE-2021-37076

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-37076
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-37076
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202109-2010
value:	HIGH
Trust: 0.6
VULHUB:	VHN-398910
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-37076
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-398910
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-37076
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2021-37076
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-398910 // JVNDB: JVNDB-2021-015956 // CNNVD: CNNVD-202109-2010 // NVD: CVE-2021-37076

PROBLEMTYPE DATA

problemtype:	CWE-125	Trust: 1.1
problemtype:	Out-of-bounds read (CWE-125) [NVD evaluation ]	Trust: 0.8

sources: VULHUB: VHN-398910 // JVNDB: JVNDB-2021-015956 // NVD: CVE-2021-37076

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202109-2010

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202109-2010

PATCH

title:	security-bulletins-202109-0000001196270727	url:	https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727	Trust: 0.8
title:	Huawei HarmonyOS Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=173489	Trust: 0.6

sources: JVNDB: JVNDB-2021-015956 // CNNVD: CNNVD-202109-2010

EXTERNAL IDS

db:	NVD	id:	CVE-2021-37076	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-015956	Trust: 0.8
db:	CNNVD	id:	CNNVD-202109-2010	Trust: 0.6
db:	VULHUB	id:	VHN-398910	Trust: 0.1

sources: VULHUB: VHN-398910 // JVNDB: JVNDB-2021-015956 // CNNVD: CNNVD-202109-2010 // NVD: CVE-2021-37076

REFERENCES

url:	https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-37076	Trust: 1.4
url:	https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202109-0000001196270727	Trust: 0.6

sources: VULHUB: VHN-398910 // JVNDB: JVNDB-2021-015956 // CNNVD: CNNVD-202109-2010 // NVD: CVE-2021-37076

SOURCES

db:	VULHUB	id:	VHN-398910
db:	JVNDB	id:	JVNDB-2021-015956
db:	CNNVD	id:	CNNVD-202109-2010
db:	NVD	id:	CVE-2021-37076

LAST UPDATE DATE

2024-08-14T15:22:02.834000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-398910	date:	2021-12-09T00:00:00
db:	JVNDB	id:	JVNDB-2021-015956	date:	2022-12-05T02:34:00
db:	CNNVD	id:	CNNVD-202109-2010	date:	2021-12-14T00:00:00
db:	NVD	id:	CVE-2021-37076	date:	2021-12-09T17:36:31.383

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-398910	date:	2021-12-07T00:00:00
db:	JVNDB	id:	JVNDB-2021-015956	date:	2022-12-05T00:00:00
db:	CNNVD	id:	CNNVD-202109-2010	date:	2021-09-05T00:00:00
db:	NVD	id:	CVE-2021-37076	date:	2021-12-07T17:15:09.137