Details of VAR-202102-0287

ID

VAR-202102-0287

CVE

CVE-2020-24452

TITLE

Windows for Intel(R) SGX Platform Software Input confirmation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2020-016008

DESCRIPTION

Improper input validation in the Intel(R) SGX Platform Software for Windows* may allow an authenticated user to potentially enable a denial of service via local access. There is a security vulnerability in the Intel SGX Platform. There is no information about this vulnerability at present. Please keep an eye on CNNVD or manufacturer announcements

Trust: 1.71

sources: NVD: CVE-2020-24452 // JVNDB: JVNDB-2020-016008 // VULHUB: VHN-178332

AFFECTED PRODUCTS

vendor:	intel	model:	sgx platform	scope:	lt	version:	2.10.100.2	Trust: 1.0
vendor:	インテル	model:	intel sgx platform software	scope:	eq	version:	-	Trust: 0.8
vendor:	インテル	model:	intel sgx platform software	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2020-016008 // NVD: CVE-2020-24452

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-24452
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2020-24452
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202102-812
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-178332
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2020-24452
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:N/I:N/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-178332
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:N/I:N/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2020-24452
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2020-24452
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-178332 // JVNDB: JVNDB-2020-016008 // CNNVD: CNNVD-202102-812 // NVD: CVE-2020-24452

PROBLEMTYPE DATA

problemtype:	CWE-20	Trust: 1.1
problemtype:	Incorrect input confirmation (CWE-20) [NVD Evaluation ]	Trust: 0.8

sources: VULHUB: VHN-178332 // JVNDB: JVNDB-2020-016008 // NVD: CVE-2020-24452

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202102-812

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202102-812

PATCH

title:	INTEL-SA-00444	url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00444.html	Trust: 0.8
title:	Intel SGX Platform Software and Microsoft Windows Enter the fix for the verification error vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=142190	Trust: 0.6

sources: JVNDB: JVNDB-2020-016008 // CNNVD: CNNVD-202102-812

EXTERNAL IDS

db:	NVD	id:	CVE-2020-24452	Trust: 2.5
db:	JVN	id:	JVNVU93808918	Trust: 0.8
db:	JVNDB	id:	JVNDB-2020-016008	Trust: 0.8
db:	AUSCERT	id:	ESB-2021.0471	Trust: 0.6
db:	LENOVO	id:	LEN-51721	Trust: 0.6
db:	CNNVD	id:	CNNVD-202102-812	Trust: 0.6
db:	VULHUB	id:	VHN-178332	Trust: 0.1

sources: VULHUB: VHN-178332 // JVNDB: JVNDB-2020-016008 // CNNVD: CNNVD-202102-812 // NVD: CVE-2020-24452

REFERENCES

url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00444.html	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2020-24452	Trust: 1.4
url:	https://jvn.jp/vu/jvnvu93808918/index.html	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/esb-2021.0471	Trust: 0.6
url:	https://support.lenovo.com/us/en/product_security/len-51721	Trust: 0.6

sources: VULHUB: VHN-178332 // JVNDB: JVNDB-2020-016008 // CNNVD: CNNVD-202102-812 // NVD: CVE-2020-24452

SOURCES

db:	VULHUB	id:	VHN-178332
db:	JVNDB	id:	JVNDB-2020-016008
db:	CNNVD	id:	CNNVD-202102-812
db:	NVD	id:	CVE-2020-24452

LAST UPDATE DATE

2024-11-23T20:51:26.230000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-178332	date:	2021-02-23T00:00:00
db:	JVNDB	id:	JVNDB-2020-016008	date:	2021-11-01T01:22:00
db:	CNNVD	id:	CNNVD-202102-812	date:	2021-12-06T00:00:00
db:	NVD	id:	CVE-2020-24452	date:	2024-11-21T05:14:51.080

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-178332	date:	2021-02-17T00:00:00
db:	JVNDB	id:	JVNDB-2020-016008	date:	2021-11-01T00:00:00
db:	CNNVD	id:	CNNVD-202102-812	date:	2021-02-09T00:00:00
db:	NVD	id:	CVE-2020-24452	date:	2021-02-17T14:15:16.420