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ID

VAR-202006-0031


CVE

CVE-2020-10068


TITLE

zephyrproject-rtos zephyr Input verification vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2020-006454

DESCRIPTION

In the Zephyr project Bluetooth subsystem, certain duplicate and back-to-back packets can cause incorrect behavior, resulting in a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions. zephyrproject-rtos zephyr There is an input verification vulnerability in.Service operation interruption (DoS) It may be put into a state

Trust: 1.62

sources: NVD: CVE-2020-10068 // JVNDB: JVNDB-2020-006454

IOT TAXONOMY

category:['other device']sub_category:IoT device with Zephyr RTOS

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:zephyrprojectmodel:zephyrscope:ltversion:2.2.0

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vendor:zephyrprojectmodel:zephyrscope:gteversion:2.0.0

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vendor:zephyrprojectmodel:zephyrscope:ltversion:1.14.0

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vendor:zephyrmodel:zephyrscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-006454 // NVD: CVE-2020-10068

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-10068
value: MEDIUM

Trust: 1.0

vulnerabilities@zephyrproject.org: CVE-2020-10068
value: MEDIUM

Trust: 1.0

NVD: JVNDB-2020-006454
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202006-573
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2020-10068
severity: LOW
baseScore: 3.3
vectorString: AV:A/AC:L/AU:N/C:N/I:N/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

NVD: JVNDB-2020-006454
severity: LOW
baseScore: 3.3
vectorString: AV:A/AC:L/AU:N/C:N/I:N/A:P
accessVector: ADJACENT NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

nvd@nist.gov: CVE-2020-10068
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.1

Trust: 1.0

vulnerabilities@zephyrproject.org: CVE-2020-10068
baseSeverity: MEDIUM
baseScore: 5.1
vectorString: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.4
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: JVNDB-2020-006454
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2020-006454 // CNNVD: CNNVD-202006-573 // NVD: CVE-2020-10068 // NVD: CVE-2020-10068

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.8

sources: JVNDB: JVNDB-2020-006454 // NVD: CVE-2020-10068

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202006-573

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202006-573

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2020-006454

PATCH
title:[backport v1.14] Bluetooth: controller: legacy: Backport v2.2 to v1.14-branch #23091url:https://github.com/zephyrproject-rtos/zephyr/pull/23091
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title:Bluetooth: controller: split: Fix DLE duplicate requests #23707url:https://github.com/zephyrproject-rtos/zephyr/pull/23707
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title:Bluetooth: controller: legacy: Fix DLE duplicate requests #23708url:https://github.com/zephyrproject-rtos/zephyr/pull/23708
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title:[backport v2.2] Bluetooth: controller: split: Fix DLE duplicate requests #23964url:https://github.com/zephyrproject-rtos/zephyr/pull/23964
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title:CVE-2020-10068url:https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2020-006454

EXTERNAL IDS
db:NVDid:CVE-2020-10068
Trust: 2.5
db:JVNDBid:JVNDB-2020-006454
Trust: 0.8
db:CNNVDid:CNNVD-202006-573
Trust: 0.6
db:OTHERid:NONE
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            JVNDB: JVNDB-2020-006454 // 
            
            
            
            CNNVD: CNNVD-202006-573 // 
            
            
            
            NVD: CVE-2020-10068

REFERENCES
url:https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068
Trust: 1.6
url:https://github.com/zephyrproject-rtos/zephyr/pull/23708
Trust: 1.6
url:https://github.com/zephyrproject-rtos/zephyr/pull/23707
Trust: 1.6
url:https://zephyrprojectsec.atlassian.net/browse/zepsec-78
Trust: 1.6
url:https://github.com/zephyrproject-rtos/zephyr/pull/23091
Trust: 1.6
url:https://github.com/zephyrproject-rtos/zephyr/pull/23964
Trust: 1.6
url:https://nvd.nist.gov/vuln/detail/cve-2020-10068
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-10068
Trust: 0.8
url:https://ieeexplore.ieee.org/abstract/document/10769424
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            JVNDB: JVNDB-2020-006454 // 
            
            
            
            CNNVD: CNNVD-202006-573 // 
            
            
            
            NVD: CVE-2020-10068

SOURCES
db:OTHERid: - 
db:JVNDBid:JVNDB-2020-006454
db:CNNVDid:CNNVD-202006-573
db:NVDid:CVE-2020-10068

LAST UPDATE DATE
2025-01-30T20:58:47.090000+00:00

SOURCES UPDATE DATE
db:JVNDBid:JVNDB-2020-006454date:2020-07-09T00:00:00
db:CNNVDid:CNNVD-202006-573date:2020-06-15T00:00:00
db:NVDid:CVE-2020-10068date:2024-11-21T04:54:44.533

SOURCES RELEASE DATE
db:JVNDBid:JVNDB-2020-006454date:2020-07-09T00:00:00
db:CNNVDid:CNNVD-202006-573date:2020-06-05T00:00:00
db:NVDid:CVE-2020-10068date:2020-06-05T18:15:12.887