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ID

VAR-202101-1000


CVE

CVE-2020-9140


TITLE

plural  Huawei  Buffer error vulnerabilities in smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2020-015406

DESCRIPTION

There is a vulnerability with buffer access with incorrect length value in some Huawei Smartphone.Unauthorized users may trigger code execution when a buffer overflow occurs. plural Huawei A buffer error vulnerability exists in smartphones.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Huawei Emui is an Android-based mobile operating system developed by Huawei in China. Honor Magic Ui is an Android-based mobile operating system developed by China Honor Company

Trust: 1.71

sources: NVD: CVE-2020-9140 // JVNDB: JVNDB-2020-015406 // VULHUB: VHN-187265

AFFECTED PRODUCTS

vendor:huaweimodel:magic uiscope:eqversion:3.1.0

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vendor:huaweimodel:emuiscope:eqversion:9.1.0

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vendor:huaweimodel:magic uiscope:eqversion:2.1.1

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vendor:huaweimodel:emuiscope:eqversion:9.1.1

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vendor:huaweimodel:magic uiscope:eqversion:3.0.0

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vendor:huaweimodel:emuiscope:eqversion:10.1.0

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vendor:huaweimodel:emuiscope:eqversion:11.0.0

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vendor:huaweimodel:emuiscope:eqversion:10.0.0

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vendor:huaweimodel:magic uiscope:eqversion:4.0.0

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vendor:huaweimodel:magic uiscope:eqversion:3.1.1

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vendor:huaweimodel:emuiscope:eqversion:10.1.1

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vendor:huaweimodel:emuiscope: - version: -

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vendor:huaweimodel:magic uiscope: - version: -

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sources: JVNDB: JVNDB-2020-015406 // NVD: CVE-2020-9140

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-9140
value: CRITICAL

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NVD: CVE-2020-9140
value: CRITICAL

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CNNVD: CNNVD-202101-1099
value: CRITICAL

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VULHUB: VHN-187265
value: HIGH

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nvd@nist.gov: CVE-2020-9140
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: 1.8

VULHUB: VHN-187265
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-2020-9140
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-2020-9140
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-187265 // JVNDB: JVNDB-2020-015406 // CNNVD: CNNVD-202101-1099 // NVD: CVE-2020-9140

PROBLEMTYPE DATA

problemtype:CWE-119

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

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problemtype:CWE-787

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sources: VULHUB: VHN-187265 // JVNDB: JVNDB-2020-015406 // NVD: CVE-2020-9140

THREAT TYPE

remote

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sources: CNNVD: CNNVD-202101-1099

TYPE

buffer error

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sources: CNNVD: CNNVD-202101-1099

PATCH

title:Huawei EMUI/Magic UI security updates Dec-20url:https://consumer.huawei.com/en/support/bulletin/2020/12/

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title:Huawei smartphone mitigation buffer error vulnerability repair measuresurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=139459

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sources: JVNDB: JVNDB-2020-015406 // CNNVD: CNNVD-202101-1099

EXTERNAL IDS

db:NVDid:CVE-2020-9140

Trust: 2.5

db:JVNDBid:JVNDB-2020-015406

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db:CNNVDid:CNNVD-202101-1099

Trust: 0.7

db:CNVDid:CNVD-2022-04719

Trust: 0.1

db:VULHUBid:VHN-187265

Trust: 0.1

sources: VULHUB: VHN-187265 // JVNDB: JVNDB-2020-015406 // CNNVD: CNNVD-202101-1099 // NVD: CVE-2020-9140

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2020/12/

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2020-9140

Trust: 1.4

sources: VULHUB: VHN-187265 // JVNDB: JVNDB-2020-015406 // CNNVD: CNNVD-202101-1099 // NVD: CVE-2020-9140

SOURCES

db:VULHUBid:VHN-187265
db:JVNDBid:JVNDB-2020-015406
db:CNNVDid:CNNVD-202101-1099
db:NVDid:CVE-2020-9140

LAST UPDATE DATE

2024-08-14T14:38:10.433000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-187265date:2021-07-21T00:00:00
db:JVNDBid:JVNDB-2020-015406date:2021-09-21T09:03:00
db:CNNVDid:CNNVD-202101-1099date:2021-01-21T00:00:00
db:NVDid:CVE-2020-9140date:2021-07-21T11:39:23.747

SOURCES RELEASE DATE

db:VULHUBid:VHN-187265date:2021-01-13T00:00:00
db:JVNDBid:JVNDB-2020-015406date:2021-09-21T00:00:00
db:CNNVDid:CNNVD-202101-1099date:2021-01-13T00:00:00
db:NVDid:CVE-2020-9140date:2021-01-13T22:15:14.020