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ID

VAR-202201-1729


CVE

CVE-2021-40036


TITLE

Huawei  of  HarmonyOS  Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-019920

DESCRIPTION

The bone voice ID TA has a memory overwrite vulnerability. Successful exploitation of this vulnerability may result in malicious code execution. Huawei of HarmonyOS Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Huawei HarmonyOS is an operating system of China's Huawei (HUAWEI). Provide a microkernel-based full-scenario distributed operating system

Trust: 1.8

sources: NVD: CVE-2021-40036 // JVNDB: JVNDB-2021-019920 // VULHUB: VHN-401437 // VULMON: CVE-2021-40036

AFFECTED PRODUCTS

vendor:huaweimodel:harmonyosscope:ltversion:2.0

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vendor:huaweimodel:harmonyosscope:eqversion: -

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vendor:huaweimodel:harmonyosscope:eqversion:2.0

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vendor:huaweimodel:harmonyosscope: - version: -

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sources: JVNDB: JVNDB-2021-019920 // NVD: CVE-2021-40036

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-40036
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-40036
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202201-275
value: CRITICAL

Trust: 0.6

VULHUB: VHN-401437
value: HIGH

Trust: 0.1

VULMON: CVE-2021-40036
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-40036
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-401437
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-2021-40036
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-2021-40036
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-401437 // VULMON: CVE-2021-40036 // JVNDB: JVNDB-2021-019920 // CNNVD: CNNVD-202201-275 // NVD: CVE-2021-40036

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.1

problemtype:Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-401437 // JVNDB: JVNDB-2021-019920 // NVD: CVE-2021-40036

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202201-275

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202201-275

PATCH

title:Huawei HarmonyOS Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=177188

Trust: 0.6

sources: CNNVD: CNNVD-202201-275

EXTERNAL IDS

db:NVDid:CVE-2021-40036

Trust: 3.4

db:JVNDBid:JVNDB-2021-019920

Trust: 0.8

db:CNNVDid:CNNVD-202201-275

Trust: 0.6

db:CNVDid:CNVD-2022-66183

Trust: 0.1

db:VULHUBid:VHN-401437

Trust: 0.1

db:VULMONid:CVE-2021-40036

Trust: 0.1

sources: VULHUB: VHN-401437 // VULMON: CVE-2021-40036 // JVNDB: JVNDB-2021-019920 // CNNVD: CNNVD-202201-275 // NVD: CVE-2021-40036

REFERENCES

url:https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331

Trust: 2.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-40036

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2021-40036/

Trust: 0.6

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202201-0000001238736331

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/787.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-401437 // VULMON: CVE-2021-40036 // JVNDB: JVNDB-2021-019920 // CNNVD: CNNVD-202201-275 // NVD: CVE-2021-40036

SOURCES

db:VULHUBid:VHN-401437
db:VULMONid:CVE-2021-40036
db:JVNDBid:JVNDB-2021-019920
db:CNNVDid:CNNVD-202201-275
db:NVDid:CVE-2021-40036

LAST UPDATE DATE

2024-08-14T15:37:43.846000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-401437date:2022-06-27T00:00:00
db:VULMONid:CVE-2021-40036date:2022-06-27T00:00:00
db:JVNDBid:JVNDB-2021-019920date:2023-08-25T08:15:00
db:CNNVDid:CNNVD-202201-275date:2022-07-01T00:00:00
db:NVDid:CVE-2021-40036date:2022-06-27T16:39:48.947

SOURCES RELEASE DATE

db:VULHUBid:VHN-401437date:2022-06-13T00:00:00
db:VULMONid:CVE-2021-40036date:2022-06-13T00:00:00
db:JVNDBid:JVNDB-2021-019920date:2023-08-25T00:00:00
db:CNNVDid:CNNVD-202201-275date:2022-01-05T00:00:00
db:NVDid:CVE-2021-40036date:2022-06-13T18:15:09.740