Sign-up

ID

VAR-202006-0028


CVE

CVE-2020-10061


TITLE

zephyrproject-rtos zephyr Buffer error vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2020-006451

DESCRIPTION

Improper handling of the full-buffer case in the Zephyr Bluetooth implementation can result in memory corruption. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions. zephyrproject-rtos zephyr Exists in a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state

Trust: 1.71

sources: NVD: CVE-2020-10061 // JVNDB: JVNDB-2020-006451 // VULMON: CVE-2020-10061

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

Trust: 1.0

vendor:zephyrprojectmodel:zephyrscope:gteversion:2.0.0

Trust: 1.0

vendor:zephyrprojectmodel:zephyrscope:ltversion:1.14.0

Trust: 1.0

vendor:zephyrmodel:zephyrscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-006451 // NVD: CVE-2020-10061

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-10061
value: HIGH

Trust: 1.0

vulnerabilities@zephyrproject.org: CVE-2020-10061
value: HIGH

Trust: 1.0

NVD: JVNDB-2020-006451
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202006-556
value: HIGH

Trust: 0.6

VULMON: CVE-2020-10061
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2020-10061
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

NVD: JVNDB-2020-006451
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
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-2020-10061
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

vulnerabilities@zephyrproject.org: CVE-2020-10061
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.4
impactScore: 6.0
version: 3.1

Trust: 1.0

NVD: JVNDB-2020-006451
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT 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: VULMON: CVE-2020-10061 // JVNDB: JVNDB-2020-006451 // CNNVD: CNNVD-202006-556 // NVD: CVE-2020-10061 // NVD: CVE-2020-10061

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.8

problemtype:CWE-787

Trust: 1.0

sources: JVNDB: JVNDB-2020-006451 // NVD: CVE-2020-10061

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202006-556

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202006-556

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2020-006451

PATCH
title:[backport v1.14] Bluetooth: controller: legacy: Backport v2.2 to v1.14-branch #23091url:https://github.com/zephyrproject-rtos/zephyr/pull/23091
Trust: 0.8
title:Bluetooth: controller: split: Fix regression handling invalid packet sequence #23516url:https://github.com/zephyrproject-rtos/zephyr/pull/23516
Trust: 0.8
title:Bluetooth: controller: legacy: Fix regression handling tx pool corruption #23517url:https://github.com/zephyrproject-rtos/zephyr/pull/23517
Trust: 0.8
title:[backport v2.2] Bluetooth: controller: split: Fix regression in handling invalid pkt seq #23547url:https://github.com/zephyrproject-rtos/zephyr/pull/23547
Trust: 0.8
title:CVE-2020-10061url:https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10061
Trust: 0.8
title:Zephyr Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=120657
Trust: 0.6
title:sweyntooth_bluetooth_low_energy_attacksurl:https://github.com/Matheus-Garbelini/sweyntooth_bluetooth_low_energy_attacks 
Trust: 0.1
title: - url:https://github.com/sd258sos/bluetooth-security-app 
Trust: 0.1
title:awesome-bluetooth-securityurl:https://github.com/engn33r/awesome-bluetooth-security 
Trust: 0.1
title: - url:https://github.com/JeffroMF/awesome-bluetooth-security321 
Trust: 0.1
sources:
            
            
            VULMON: CVE-2020-10061 // 
            
            
            
            JVNDB: JVNDB-2020-006451 // 
            
            
            
            CNNVD: CNNVD-202006-556

EXTERNAL IDS
db:NVDid:CVE-2020-10061
Trust: 2.6
db:JVNDBid:JVNDB-2020-006451
Trust: 0.8
db:CNNVDid:CNNVD-202006-556
Trust: 0.6
db:OTHERid:NONE
Trust: 0.1
db:VULMONid:CVE-2020-10061
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            VULMON: CVE-2020-10061 // 
            
            
            
            JVNDB: JVNDB-2020-006451 // 
            
            
            
            CNNVD: CNNVD-202006-556 // 
            
            
            
            NVD: CVE-2020-10061

REFERENCES
url:https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10061
Trust: 1.7
url:https://github.com/zephyrproject-rtos/zephyr/pull/23547
Trust: 1.7
url:https://github.com/zephyrproject-rtos/zephyr/pull/23091
Trust: 1.7
url:https://zephyrprojectsec.atlassian.net/browse/zepsec-75
Trust: 1.7
url:https://github.com/zephyrproject-rtos/zephyr/pull/23516
Trust: 1.7
url:https://github.com/zephyrproject-rtos/zephyr/pull/23517
Trust: 1.7
url:https://nvd.nist.gov/vuln/detail/cve-2020-10061
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-10061
Trust: 0.8
url:https://ieeexplore.ieee.org/abstract/document/10769424
Trust: 0.1
url:https://cwe.mitre.org/data/definitions/787.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://github.com/matheus-garbelini/sweyntooth_bluetooth_low_energy_attacks
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            VULMON: CVE-2020-10061 // 
            
            
            
            JVNDB: JVNDB-2020-006451 // 
            
            
            
            CNNVD: CNNVD-202006-556 // 
            
            
            
            NVD: CVE-2020-10061

SOURCES
db:OTHERid: - 
db:VULMONid:CVE-2020-10061
db:JVNDBid:JVNDB-2020-006451
db:CNNVDid:CNNVD-202006-556
db:NVDid:CVE-2020-10061

LAST UPDATE DATE
2025-01-30T21:14:24.666000+00:00

SOURCES UPDATE DATE
db:VULMONid:CVE-2020-10061date:2021-10-18T00:00:00
db:JVNDBid:JVNDB-2020-006451date:2020-07-09T00:00:00
db:CNNVDid:CNNVD-202006-556date:2021-10-19T00:00:00
db:NVDid:CVE-2020-10061date:2024-11-21T04:54:43.690

SOURCES RELEASE DATE
db:VULMONid:CVE-2020-10061date:2020-06-05T00:00:00
db:JVNDBid:JVNDB-2020-006451date:2020-07-09T00:00:00
db:CNNVDid:CNNVD-202006-556date:2020-06-05T00:00:00
db:NVDid:CVE-2020-10061date:2020-06-05T18:15:12.463