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ID

VAR-201909-1026


CVE

CVE-2019-14237


TITLE

plural NXP Kinetis Unauthorized authentication vulnerabilities in product devices

Trust: 0.8

sources: JVNDB: JVNDB-2019-009333

DESCRIPTION

On NXP Kinetis KV1x, Kinetis KV3x, and Kinetis K8x devices, Flash Access Controls (FAC) (a software IP protection method for execute-only access) can be defeated by observing CPU registers and the effect of code/instruction execution. NXP Kinetis KV1x , KV3x , K8x Devices contain an unauthorized authentication vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. NXP Semiconductors NXP Kinetis KV1x, etc. are all microcontrollers from NXP Semiconductors in the Netherlands. A security vulnerability exists in NXP Semiconductors NXP Kinetis KV1x, Kinetis KV3x, and Kinetis K8x

Trust: 1.71

sources: NVD: CVE-2019-14237 // JVNDB: JVNDB-2019-009333 // VULHUB: VHN-146163

AFFECTED PRODUCTS

vendor:nxpmodel:kinetis k8xscope:eqversion: -

Trust: 2.2

vendor:nxpmodel:kinetis kv1xscope:eqversion: -

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vendor:nxpmodel:kinetis kv3xscope:eqversion: -

Trust: 2.2

vendor:nxp semiconductorsmodel:kinetis k8xscope: - version: -

Trust: 0.8

vendor:nxp semiconductorsmodel:kinetis kv1xscope: - version: -

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vendor:nxp semiconductorsmodel:kinetis kv3xscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2019-009333 // CNNVD: CNNVD-201909-649 // NVD: CVE-2019-14237

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-14237
value: CRITICAL

Trust: 1.0

NVD: CVE-2019-14237
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-201909-649
value: MEDIUM

Trust: 0.6

VULHUB: VHN-146163
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2019-14237
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-146163
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-2019-14237
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-2019-14237
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-146163 // JVNDB: JVNDB-2019-009333 // CNNVD: CNNVD-201909-649 // NVD: CVE-2019-14237

PROBLEMTYPE DATA

problemtype:CWE-863

Trust: 1.9

sources: VULHUB: VHN-146163 // JVNDB: JVNDB-2019-009333 // NVD: CVE-2019-14237

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201909-649

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-009333

PATCH
title:Top Pageurl:https://www.nxp.com/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2019-009333

EXTERNAL IDS
db:NVDid:CVE-2019-14237
Trust: 2.5
db:JVNDBid:JVNDB-2019-009333
Trust: 0.8
db:CNNVDid:CNNVD-201909-649
Trust: 0.7
db:VULHUBid:VHN-146163
Trust: 0.1
sources:
            
            
            VULHUB: VHN-146163 // 
            
            
            
            JVNDB: JVNDB-2019-009333 // 
            
            
            
            CNNVD: CNNVD-201909-649 // 
            
            
            
            NVD: CVE-2019-14237

REFERENCES
url:https://www.usenix.org/system/files/woot19-paper_schink.pdf
Trust: 2.5
url:https://nvd.nist.gov/vuln/detail/cve-2019-14237
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-14237
Trust: 0.8
sources:
            
            
            VULHUB: VHN-146163 // 
            
            
            
            JVNDB: JVNDB-2019-009333 // 
            
            
            
            CNNVD: CNNVD-201909-649 // 
            
            
            
            NVD: CVE-2019-14237

SOURCES
db:VULHUBid:VHN-146163
db:JVNDBid:JVNDB-2019-009333
db:CNNVDid:CNNVD-201909-649
db:NVDid:CVE-2019-14237

LAST UPDATE DATE
2024-11-23T22:29:52.838000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-146163date:2019-09-16T00:00:00
db:JVNDBid:JVNDB-2019-009333date:2019-09-18T00:00:00
db:CNNVDid:CNNVD-201909-649date:2019-09-26T00:00:00
db:NVDid:CVE-2019-14237date:2024-11-21T04:26:16.020

SOURCES RELEASE DATE
db:VULHUBid:VHN-146163date:2019-09-12T00:00:00
db:JVNDBid:JVNDB-2019-009333date:2019-09-18T00:00:00
db:CNNVDid:CNNVD-201909-649date:2019-09-12T00:00:00
db:NVDid:CVE-2019-14237date:2019-09-12T18:15:12.007