Details of VAR-202002-0392

ID

VAR-202002-0392

CVE

CVE-2019-17517

TITLE

Dialog Semiconductor SDK Classic buffer overflow vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2019-014582

DESCRIPTION

The Bluetooth Low Energy implementation on Dialog Semiconductor SDK through 5.0.4 for DA14580/1/2/3 devices does not properly restrict the L2CAP payload length, allowing attackers in radio range to cause a buffer overflow via a crafted Link Layer packet. Dialog Semiconductor SDK Exists in a classic buffer overflow vulnerability.Service operation interruption (DoS) It may be put into a state

Trust: 1.71

sources: NVD: CVE-2019-17517 // JVNDB: JVNDB-2019-014582 // VULMON: CVE-2019-17517

IOT TAXONOMY

category:

['network device']

sub_category:

bluetooth device

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:	dialog semiconductor	model:	software development kit	scope:	lte	version:	5.0.4	Trust: 1.0
vendor:	dialog semiconductor	model:	sdk	scope:	eq	version:	5.0.4	Trust: 0.8

sources: JVNDB: JVNDB-2019-014582 // NVD: CVE-2019-17517

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-17517
value:	MEDIUM
Trust: 1.0
NVD:	JVNDB-2019-014582
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202002-349
value:	MEDIUM
Trust: 0.6
VULMON:	CVE-2019-17517
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-17517
severity:	MEDIUM
baseScore:	6.1
vectorString:	AV:A/AC:L/AU:N/C:N/I:N/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.5
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.1
NVD:	JVNDB-2019-014582
severity:	MEDIUM
baseScore:	6.1
vectorString:	AV:A/AC:L/AU:N/C:N/I:N/A:C
accessVector:	ADJACENT NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8

nvd@nist.gov:	CVE-2019-17517
baseSeverity:	MEDIUM
baseScore:	5.7
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.1
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	JVNDB-2019-014582
baseSeverity:	MEDIUM
baseScore:	5.7
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULMON: CVE-2019-17517 // JVNDB: JVNDB-2019-014582 // CNNVD: CNNVD-202002-349 // NVD: CVE-2019-17517

PROBLEMTYPE DATA

problemtype:

CWE-120

Trust: 1.8

sources: JVNDB: JVNDB-2019-014582 // NVD: CVE-2019-17517

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202002-349

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202002-349

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-014582

PATCH

title:	SmartBond DA14580 and DA14583	url:	https://www.dialog-semiconductor.com/products/connectivity/bluetooth-low-energy/smartbond-da14580-and-da14583	Trust: 0.8
title:	sweyntooth_bluetooth_low_energy_attacks	url:	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-security	url:	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-2019-17517 // JVNDB: JVNDB-2019-014582

EXTERNAL IDS

db:	NVD	id:	CVE-2019-17517	Trust: 2.6
db:	ICS CERT ALERT	id:	ICS-ALERT-20-063-01	Trust: 0.8
db:	JVNDB	id:	JVNDB-2019-014582	Trust: 0.8
db:	CNNVD	id:	CNNVD-202002-349	Trust: 0.6
db:	OTHER	id:	NONE	Trust: 0.1
db:	VULMON	id:	CVE-2019-17517	Trust: 0.1

sources: OTHER: None // VULMON: CVE-2019-17517 // JVNDB: JVNDB-2019-014582 // CNNVD: CNNVD-202002-349 // NVD: CVE-2019-17517

REFERENCES

url:	https://asset-group.github.io/disclosures/sweyntooth/	Trust: 2.5
url:	https://www.dialog-semiconductor.com/products/connectivity/bluetooth-low-energy/smartbond-da14580-and-da14583	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2019-17517	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-17517	Trust: 0.8
url:	https://www.us-cert.gov/ics/alerts/ics-alert-20-063-01	Trust: 0.8
url:	https://ieeexplore.ieee.org/abstract/document/10769424	Trust: 0.1
url:	https://cwe.mitre.org/data/definitions/120.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-2019-17517 // JVNDB: JVNDB-2019-014582 // CNNVD: CNNVD-202002-349 // NVD: CVE-2019-17517

SOURCES

db:	OTHER	id:	-
db:	VULMON	id:	CVE-2019-17517
db:	JVNDB	id:	JVNDB-2019-014582
db:	CNNVD	id:	CNNVD-202002-349
db:	NVD	id:	CVE-2019-17517

LAST UPDATE DATE

2025-01-30T21:51:23.226000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2019-17517	date:	2021-02-11T00:00:00
db:	JVNDB	id:	JVNDB-2019-014582	date:	2020-03-04T00:00:00
db:	CNNVD	id:	CNNVD-202002-349	date:	2021-01-04T00:00:00
db:	NVD	id:	CVE-2019-17517	date:	2024-11-21T04:32:25.657

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2019-17517	date:	2020-02-10T00:00:00
db:	JVNDB	id:	JVNDB-2019-014582	date:	2020-03-02T00:00:00
db:	CNNVD	id:	CNNVD-202002-349	date:	2020-02-10T00:00:00
db:	NVD	id:	CVE-2019-17517	date:	2020-02-10T21:51:15.827