Details of VAR-202010-1184

ID

VAR-202010-1184

CVE

CVE-2020-5387

TITLE

Dell XPS 13 9370 BIOS Vulnerability in handling exceptional conditions in

Trust: 0.8

sources: JVNDB: JVNDB-2020-012064

DESCRIPTION

Dell XPS 13 9370 BIOS versions prior to 1.13.1 contains an Improper Exception Handling vulnerability. A local attacker with physical access could exploit this vulnerability to prevent the system from booting until the exploited boot device is removed. Dell XPS 13 9370 is a notebook computer from Dell in the United States. The Dell XPS 13 9370 BIOS has a security vulnerability

Trust: 2.25

sources: NVD: CVE-2020-5387 // JVNDB: JVNDB-2020-012064 // CNVD: CNVD-2021-00031 // VULMON: CVE-2020-5387

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-00031

AFFECTED PRODUCTS

vendor:	dell	model:	xps 13 9370	scope:	lt	version:	1.13.1	Trust: 1.0
vendor:	デル	model:	xps 13 9370	scope:	eq	version:	-	Trust: 0.8
vendor:	デル	model:	xps 13 9370	scope:	lt	version:	xps 13 9370 firmware 1.13.1 less than	Trust: 0.8
vendor:	dell	model:	xps	scope:	eq	version:	139370<1.13.1	Trust: 0.6

sources: CNVD: CNVD-2021-00031 // JVNDB: JVNDB-2020-012064 // NVD: CVE-2020-5387

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-5387
value:	MEDIUM
Trust: 1.0
security_alert@emc.com:	CVE-2020-5387
value:	LOW
Trust: 1.0
NVD:	CVE-2020-5387
value:	LOW
Trust: 0.8
CNVD:	CNVD-2021-00031
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202010-016
value:	MEDIUM
Trust: 0.6
VULMON:	CVE-2020-5387
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2020-5387
severity:	MEDIUM
baseScore:	4.9
vectorString:	AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
CNVD:	CNVD-2021-00031
severity:	MEDIUM
baseScore:	4.9
vectorString:	AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-5387
baseSeverity:	MEDIUM
baseScore:	4.4
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	0.8
impactScore:	3.6
version:	3.1
Trust: 1.0
security_alert@emc.com:	CVE-2020-5387
baseSeverity:	LOW
baseScore:	2.3
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	LOW
exploitabilityScore:	0.8
impactScore:	1.4
version:	3.1
Trust: 1.0
NVD:	CVE-2020-5387
baseSeverity:	LOW
baseScore:	3.9
vectorString:	CVSS:3.0/AV:P/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
attackVector:	PHYSICAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2021-00031 // VULMON: CVE-2020-5387 // JVNDB: JVNDB-2020-012064 // CNNVD: CNNVD-202010-016 // NVD: CVE-2020-5387 // NVD: CVE-2020-5387

PROBLEMTYPE DATA

problemtype:	CWE-755	Trust: 1.0
problemtype:	Improper handling in exceptional conditions (CWE-755) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-012064 // NVD: CVE-2020-5387

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202010-016

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202010-016

PATCH

title:	Top Page	url:	https://www.dell.com/ja-jp	Trust: 0.8
title:	Patch for Dell XPS 13 9370 incorrect exception handling vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/243070	Trust: 0.6
title:	Dell XPS 13 9370 BIOS Security vulnerabilities	url:	http://123.124.177.30/web/xxk/bdxqById.tag?id=129952	Trust: 0.6
title:	-	url:	https://github.com/Live-Hack-CVE/CVE-2020-5387	Trust: 0.1

sources: CNVD: CNVD-2021-00031 // VULMON: CVE-2020-5387 // JVNDB: JVNDB-2020-012064 // CNNVD: CNNVD-202010-016

EXTERNAL IDS

db:	NVD	id:	CVE-2020-5387	Trust: 3.1
db:	JVNDB	id:	JVNDB-2020-012064	Trust: 0.8
db:	CNVD	id:	CNVD-2021-00031	Trust: 0.6
db:	NSFOCUS	id:	50220	Trust: 0.6
db:	CNNVD	id:	CNNVD-202010-016	Trust: 0.6
db:	VULMON	id:	CVE-2020-5387	Trust: 0.1

sources: CNVD: CNVD-2021-00031 // VULMON: CVE-2020-5387 // JVNDB: JVNDB-2020-012064 // CNNVD: CNNVD-202010-016 // NVD: CVE-2020-5387

REFERENCES

url:	https://www.dell.com/support/article/sln322626	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2020-5387	Trust: 1.4
url:	https://www.dell.com/support/article/en-us/sln322626/dsa-2020-209-dell-xps-13-9370-improper-exception-handling-vulnerability?lang=en	Trust: 0.6
url:	http://www.nsfocus.net/vulndb/50220	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/755.html	Trust: 0.1
url:	https://github.com/live-hack-cve/cve-2020-5387	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2021-00031 // VULMON: CVE-2020-5387 // JVNDB: JVNDB-2020-012064 // CNNVD: CNNVD-202010-016 // NVD: CVE-2020-5387

SOURCES

db:	CNVD	id:	CNVD-2021-00031
db:	VULMON	id:	CVE-2020-5387
db:	JVNDB	id:	JVNDB-2020-012064
db:	CNNVD	id:	CNNVD-202010-016
db:	NVD	id:	CVE-2020-5387

LAST UPDATE DATE

2024-11-23T23:04:14.094000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-00031	date:	2021-01-02T00:00:00
db:	VULMON	id:	CVE-2020-5387	date:	2023-01-31T00:00:00
db:	JVNDB	id:	JVNDB-2020-012064	date:	2021-04-22T08:19:00
db:	CNNVD	id:	CNNVD-202010-016	date:	2023-02-01T00:00:00
db:	NVD	id:	CVE-2020-5387	date:	2024-11-21T05:34:02.590

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-00031	date:	2021-01-02T00:00:00
db:	VULMON	id:	CVE-2020-5387	date:	2020-10-01T00:00:00
db:	JVNDB	id:	JVNDB-2020-012064	date:	2021-04-22T00:00:00
db:	CNNVD	id:	CNNVD-202010-016	date:	2020-10-01T00:00:00
db:	NVD	id:	CVE-2020-5387	date:	2020-10-01T20:15:13.550