Details of VAR-202011-0182

ID

VAR-202011-0182

CVE

CVE-2020-12337

TITLE

plural Intel(R) NUC Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2020-013303

DESCRIPTION

Improper buffer restrictions in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access. plural Intel(R) NUC A buffer error vulnerability exists in the firmware.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Intel NUC Kit is a small desktop computer manufactured by Intel Corporation. No detailed vulnerability details are currently provided

Trust: 2.16

sources: NVD: CVE-2020-12337 // JVNDB: JVNDB-2020-013303 // CNVD: CNVD-2020-66301

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-66301

AFFECTED PRODUCTS

vendor:	intel	model:	nuc board h27002-401	scope:	eq	version:	tybyt10h.86a	Trust: 1.0
vendor:	intel	model:	nuc board h27002-400	scope:	eq	version:	tybyt10h.86a	Trust: 1.0
vendor:	intel	model:	nuc 8 rugged kit nuc8cchkr	scope:	eq	version:	chaplcel.0049	Trust: 1.0
vendor:	intel	model:	nuc 8 pro kit nuc8i3pnk	scope:	eq	version:	pnwhl357.0037	Trust: 1.0
vendor:	intel	model:	nuc kit h26998-403	scope:	eq	version:	tybyt10h.86a	Trust: 1.0
vendor:	intel	model:	nuc kit h26998-405	scope:	eq	version:	tybyt10h.86a	Trust: 1.0
vendor:	intel	model:	nuc kit h26998-500	scope:	eq	version:	tybyt20h.86a	Trust: 1.0
vendor:	intel	model:	nuc 8 mainstream-g mini pc nuc8i7inh	scope:	eq	version:	inwhl357.0036	Trust: 1.0
vendor:	intel	model:	nuc 8 mainstream-g kit nuc8i7inh	scope:	eq	version:	inwhl357.0036	Trust: 1.0
vendor:	intel	model:	nuc 9 pro kit nuc9v7qnx	scope:	eq	version:	qncflx70.34	Trust: 1.0
vendor:	intel	model:	nuc board h27002-402	scope:	eq	version:	tybyt10h.86a	Trust: 1.0
vendor:	intel	model:	nuc 8 mainstream-g kit nuc8i5inh	scope:	eq	version:	inwhl357.0036	Trust: 1.0
vendor:	intel	model:	nuc 8 pro mini pc nuc8i3pnk	scope:	eq	version:	pnwhl357.0037	Trust: 1.0
vendor:	intel	model:	nuc board nuc8cchb	scope:	eq	version:	chaplcel.0049	Trust: 1.0
vendor:	intel	model:	nuc 8 pro kit nuc8i3pnh	scope:	eq	version:	pnwhl357.0037	Trust: 1.0
vendor:	intel	model:	nuc board h27002-500	scope:	eq	version:	tybyt20h.86a	Trust: 1.0
vendor:	intel	model:	nuc board h27002-404	scope:	eq	version:	tybyt10h.86a	Trust: 1.0
vendor:	intel	model:	nuc kit h26998-401	scope:	eq	version:	tybyt10h.86a	Trust: 1.0
vendor:	intel	model:	nuc kit h26998-404	scope:	eq	version:	tybyt10h.86a	Trust: 1.0
vendor:	intel	model:	nuc kit h26998-402	scope:	eq	version:	tybyt10h.86a	Trust: 1.0
vendor:	intel	model:	nuc 9 pro kit nuc9vxqnx	scope:	eq	version:	qncflx70.34	Trust: 1.0
vendor:	intel	model:	nuc 8 pro board nuc8i3pnb	scope:	eq	version:	pnwhl357.0037	Trust: 1.0
vendor:	intel	model:	nuc 8 mainstream-g mini pc nuc8i5inh	scope:	eq	version:	inwhl357.0036	Trust: 1.0
vendor:	インテル	model:	intel nuc 8 pro board nuc8i3pnp	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 8 rugged kit nuc8cchkr	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 8 mainstream-g kit nuc8i5inh	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 8 mainstream-g mini pc nuc8i5inh	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 8 pro kit nuc8i3pnh	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc board h27002-404	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 8 mainstream-g kit pc nuc8i7inh	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 8 pro kit nuc8i3pnk	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc 8 mainstream-g mini pc nuc8i7inh	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel nuc board h27002-500	scope:	-	version:	-	Trust: 0.8
vendor:	intel	model:	nuc kit	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2020-66301 // JVNDB: JVNDB-2020-013303 // NVD: CVE-2020-12337

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-12337
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2020-12337
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2020-66301
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202011-930
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2020-12337
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2020-66301
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-12337
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2020-12337
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-66301 // JVNDB: JVNDB-2020-013303 // CNNVD: CNNVD-202011-930 // NVD: CVE-2020-12337

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Buffer error (CWE-119) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-013303 // NVD: CVE-2020-12337

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202011-930

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202011-930

PATCH

title:	INTEL-SA-00414	url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00414.html	Trust: 0.8
title:	Patch for Intel NUC Kit buffer overflow vulnerability (CNVD-2020-66301)	url:	https://www.cnvd.org.cn/patchInfo/show/241126	Trust: 0.6

sources: CNVD: CNVD-2020-66301 // JVNDB: JVNDB-2020-013303

EXTERNAL IDS

db:	NVD	id:	CVE-2020-12337	Trust: 3.0
db:	JVNDB	id:	JVNDB-2020-013303	Trust: 0.8
db:	CNVD	id:	CNVD-2020-66301	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.3987	Trust: 0.6
db:	CNNVD	id:	CNNVD-202011-930	Trust: 0.6

sources: CNVD: CNVD-2020-66301 // JVNDB: JVNDB-2020-013303 // CNNVD: CNNVD-202011-930 // NVD: CVE-2020-12337

REFERENCES

url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00414	Trust: 2.2
url:	https://nvd.nist.gov/vuln/detail/cve-2020-12337	Trust: 1.4
url:	https://www.auscert.org.au/bulletins/esb-2020.3987/	Trust: 0.6

sources: CNVD: CNVD-2020-66301 // JVNDB: JVNDB-2020-013303 // CNNVD: CNNVD-202011-930 // NVD: CVE-2020-12337

SOURCES

db:	CNVD	id:	CNVD-2020-66301
db:	JVNDB	id:	JVNDB-2020-013303
db:	CNNVD	id:	CNNVD-202011-930
db:	NVD	id:	CVE-2020-12337

LAST UPDATE DATE

2024-11-23T21:35:08.895000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-66301	date:	2020-11-25T00:00:00
db:	JVNDB	id:	JVNDB-2020-013303	date:	2021-06-23T08:06:00
db:	CNNVD	id:	CNNVD-202011-930	date:	2020-11-24T00:00:00
db:	NVD	id:	CVE-2020-12337	date:	2024-11-21T04:59:32.477

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-66301	date:	2020-11-25T00:00:00
db:	JVNDB	id:	JVNDB-2020-013303	date:	2021-06-23T00:00:00
db:	CNNVD	id:	CNNVD-202011-930	date:	2020-11-11T00:00:00
db:	NVD	id:	CVE-2020-12337	date:	2020-11-12T19:15:14.067