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ID

VAR-202011-0169


CVE

CVE-2020-12324


TITLE

Windows  for  Intel(R) Thunderbolt(TM) DCH  Driver permission management vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2020-013410

DESCRIPTION

Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow an authenticated user to potentially enable escalation of privilege via local access. Windows for Intel(R) Thunderbolt(TM) DCH The driver contains a vulnerability related to permission management.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Intel Thunderbolt DCH drivers is a driver for Windows from Intel Corporation of the United States

Trust: 1.8

sources: NVD: CVE-2020-12324 // JVNDB: JVNDB-2020-013410 // VULHUB: VHN-164991 // VULMON: CVE-2020-12324

AFFECTED PRODUCTS

vendor:intelmodel:thunderbolt dch driverscope:ltversion:72

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vendor:インテルmodel:thunderbolt dch driverscope:eqversion: -

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vendor:インテルmodel:thunderbolt dch driverscope:eqversion:72

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sources: JVNDB: JVNDB-2020-013410 // NVD: CVE-2020-12324

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-12324
value: HIGH

Trust: 1.0

NVD: CVE-2020-12324
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201911-1677
value: HIGH

Trust: 0.6

VULHUB: VHN-164991
value: MEDIUM

Trust: 0.1

VULMON: CVE-2020-12324
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2020-12324
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-164991
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-12324
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2020-12324
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-164991 // VULMON: CVE-2020-12324 // JVNDB: JVNDB-2020-013410 // CNNVD: CNNVD-201911-1677 // NVD: CVE-2020-12324

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:Improper authority management (CWE-269) [NVD Evaluation ]

Trust: 0.8

problemtype:CWE-269

Trust: 0.1

sources: VULHUB: VHN-164991 // JVNDB: JVNDB-2020-013410 // NVD: CVE-2020-12324

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201911-1677

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201911-1677

PATCH

title:INTEL-SA-00422url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00422.html

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title:HP: HPSBHF03698 rev. 1 - Intel® Thunderbolt™ DCH Drivers November 2020 Security Updatesurl:https://vulmon.com/vendoradvisory?qidtp=hp_bulletin&qid=HPSBHF03698

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sources: VULMON: CVE-2020-12324 // JVNDB: JVNDB-2020-013410

EXTERNAL IDS

db:NVDid:CVE-2020-12324

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db:JVNDBid:JVNDB-2020-013410

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db:LENOVOid:LEN-45678

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db:AUSCERTid:ESB-2020.3955

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db:CNNVDid:CNNVD-201911-1677

Trust: 0.6

db:CNVDid:CNVD-2020-67833

Trust: 0.1

db:VULHUBid:VHN-164991

Trust: 0.1

db:VULMONid:CVE-2020-12324

Trust: 0.1

sources: VULHUB: VHN-164991 // VULMON: CVE-2020-12324 // JVNDB: JVNDB-2020-013410 // CNNVD: CNNVD-201911-1677 // NVD: CVE-2020-12324

REFERENCES

url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00422

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2020-12324

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url:https://www.auscert.org.au/bulletins/esb-2020.3955/

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url:https://support.lenovo.com/us/en/product_security/len-45678

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url:https://cwe.mitre.org/data/definitions/269.html

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url:https://nvd.nist.gov

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url:https://support.hp.com/us-en/document/c06961405

Trust: 0.1

sources: VULHUB: VHN-164991 // VULMON: CVE-2020-12324 // JVNDB: JVNDB-2020-013410 // CNNVD: CNNVD-201911-1677 // NVD: CVE-2020-12324

SOURCES

db:VULHUBid:VHN-164991
db:VULMONid:CVE-2020-12324
db:JVNDBid:JVNDB-2020-013410
db:CNNVDid:CNNVD-201911-1677
db:NVDid:CVE-2020-12324

LAST UPDATE DATE

2024-11-23T22:11:16.700000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-164991date:2021-07-21T00:00:00
db:VULMONid:CVE-2020-12324date:2020-11-24T00:00:00
db:JVNDBid:JVNDB-2020-013410date:2021-07-02T04:35:00
db:CNNVDid:CNNVD-201911-1677date:2022-02-10T00:00:00
db:NVDid:CVE-2020-12324date:2024-11-21T04:59:31.057

SOURCES RELEASE DATE

db:VULHUBid:VHN-164991date:2020-11-12T00:00:00
db:VULMONid:CVE-2020-12324date:2020-11-12T00:00:00
db:JVNDBid:JVNDB-2020-013410date:2021-07-02T00:00:00
db:CNNVDid:CNNVD-201911-1677date:2019-11-10T00:00:00
db:NVDid:CVE-2020-12324date:2020-11-12T19:15:13.113