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ID

VAR-202110-1475


CVE

CVE-2021-37002


TITLE

Huawei  Buffer Error Vulnerability in Smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2021-014257

DESCRIPTION

There is a Memory out-of-bounds access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause malicious code to be executed. Huawei Smartphones contain a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.8

sources: NVD: CVE-2021-37002 // JVNDB: JVNDB-2021-014257 // VULHUB: VHN-398833 // VULMON: CVE-2021-37002

AFFECTED PRODUCTS

vendor:huaweimodel:emuiscope:eqversion:11.0.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:4.0.0

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vendor:huaweimodel:emuiscope: - version: -

Trust: 0.8

vendor:huaweimodel:magic uiscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-014257 // NVD: CVE-2021-37002

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-37002
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-37002
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202110-2097
value: CRITICAL

Trust: 0.6

VULHUB: VHN-398833
value: HIGH

Trust: 0.1

VULMON: CVE-2021-37002
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-37002
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-398833
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-37002
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-37002
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-398833 // VULMON: CVE-2021-37002 // JVNDB: JVNDB-2021-014257 // CNNVD: CNNVD-202110-2097 // NVD: CVE-2021-37002

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.1

problemtype:Buffer error (CWE-119) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-398833 // JVNDB: JVNDB-2021-014257 // NVD: CVE-2021-37002

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202110-2097

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202110-2097

PATCH

title:CVE-2021-37002url:https://consumer.huawei.com/en/support/bulletin/2021/7/

Trust: 0.8

title:Huawei HarmonyOS Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=171628

Trust: 0.6

sources: JVNDB: JVNDB-2021-014257 // CNNVD: CNNVD-202110-2097

EXTERNAL IDS

db:NVDid:CVE-2021-37002

Trust: 3.4

db:JVNDBid:JVNDB-2021-014257

Trust: 0.8

db:CNNVDid:CNNVD-202110-2097

Trust: 0.6

db:VULHUBid:VHN-398833

Trust: 0.1

db:VULMONid:CVE-2021-37002

Trust: 0.1

sources: VULHUB: VHN-398833 // VULMON: CVE-2021-37002 // JVNDB: JVNDB-2021-014257 // CNNVD: CNNVD-202110-2097 // NVD: CVE-2021-37002

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2021/7/

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-37002

Trust: 1.4

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202108-0000001180965965

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/119.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-398833 // VULMON: CVE-2021-37002 // JVNDB: JVNDB-2021-014257 // CNNVD: CNNVD-202110-2097 // NVD: CVE-2021-37002

SOURCES

db:VULHUBid:VHN-398833
db:VULMONid:CVE-2021-37002
db:JVNDBid:JVNDB-2021-014257
db:CNNVDid:CNNVD-202110-2097
db:NVDid:CVE-2021-37002

LAST UPDATE DATE

2024-08-14T13:23:14.177000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-398833date:2021-11-01T00:00:00
db:VULMONid:CVE-2021-37002date:2021-11-01T00:00:00
db:JVNDBid:JVNDB-2021-014257date:2022-10-11T08:29:00
db:CNNVDid:CNNVD-202110-2097date:2021-11-29T00:00:00
db:NVDid:CVE-2021-37002date:2021-11-01T20:51:15.617

SOURCES RELEASE DATE

db:VULHUBid:VHN-398833date:2021-10-28T00:00:00
db:VULMONid:CVE-2021-37002date:2021-10-28T00:00:00
db:JVNDBid:JVNDB-2021-014257date:2022-10-11T00:00:00
db:CNNVDid:CNNVD-202110-2097date:2021-10-28T00:00:00
db:NVDid:CVE-2021-37002date:2021-10-28T13:15:11.460