Details of VAR-201903-1508

ID

VAR-201903-1508

CVE

CVE-2019-0632

TITLE

plural Microsoft Windows Vulnerabilities that bypass security functions in products

Trust: 0.8

sources: JVNDB: JVNDB-2019-002158

DESCRIPTION

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0627, CVE-2019-0631. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may aid in further attacks

Trust: 1.89

sources: NVD: CVE-2019-0632 // JVNDB: JVNDB-2019-002158 // BID: 106880

AFFECTED PRODUCTS

vendor:	microsoft	model:	powershell core	scope:	eq	version:	6.2	Trust: 2.1
vendor:	microsoft	model:	powershell core	scope:	eq	version:	6.1	Trust: 2.1
vendor:	microsoft	model:	windows server 2016	scope:	eq	version:	1803	Trust: 1.0
vendor:	microsoft	model:	windows server 2019	scope:	eq	version:	-	Trust: 1.0
vendor:	microsoft	model:	windows 10	scope:	eq	version:	1607	Trust: 1.0
vendor:	microsoft	model:	windows server 2016	scope:	eq	version:	1709	Trust: 1.0
vendor:	microsoft	model:	windows 10	scope:	eq	version:	1709	Trust: 1.0
vendor:	microsoft	model:	windows server 2016	scope:	eq	version:	-	Trust: 1.0
vendor:	microsoft	model:	windows 10	scope:	eq	version:	-	Trust: 1.0
vendor:	microsoft	model:	windows 10	scope:	eq	version:	1809	Trust: 1.0
vendor:	microsoft	model:	windows 10	scope:	eq	version:	1703	Trust: 1.0
vendor:	microsoft	model:	windows 10	scope:	eq	version:	1803	Trust: 1.0
vendor:	microsoft	model:	windows 10	scope:	eq	version:	for 32-bit systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	for x64-based systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1607 for 32-bit systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1607 for x64-based systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1703 for 32-bit systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1703 for x64-based systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1709 for 32-bit systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1709 for 64-based systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1709 for arm64-based systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1803 for 32-bit systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1803 for arm64-based systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1803 for x64-based systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1809 for 32-bit systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1809 for arm64-based systems	Trust: 0.8
vendor:	microsoft	model:	windows 10	scope:	eq	version:	version 1809 for x64-based systems	Trust: 0.8
vendor:	microsoft	model:	windows server	scope:	eq	version:	version 1709 (server core installation)	Trust: 0.8
vendor:	microsoft	model:	windows server	scope:	eq	version:	version 1803 (server core installation)	Trust: 0.8
vendor:	microsoft	model:	windows server 2016	scope:	eq	version:	none	Trust: 0.8
vendor:	microsoft	model:	windows server 2016	scope:	eq	version:	(server core installation)	Trust: 0.8
vendor:	microsoft	model:	windows server 2019	scope:	eq	version:	none	Trust: 0.8
vendor:	microsoft	model:	windows server 2019	scope:	eq	version:	(server core installation)	Trust: 0.8
vendor:	microsoft	model:	windows server	scope:	eq	version:	20190	Trust: 0.3
vendor:	microsoft	model:	windows server	scope:	eq	version:	20160	Trust: 0.3
vendor:	microsoft	model:	windows server	scope:	eq	version:	18030	Trust: 0.3
vendor:	microsoft	model:	windows server	scope:	eq	version:	17090	Trust: 0.3
vendor:	microsoft	model:	windows version for x64-based systems	scope:	eq	version:	1018090	Trust: 0.3
vendor:	microsoft	model:	windows version for arm64-based systems	scope:	eq	version:	1018090	Trust: 0.3
vendor:	microsoft	model:	windows version for 32-bit systems	scope:	eq	version:	1018090	Trust: 0.3
vendor:	microsoft	model:	windows version for x64-based systems	scope:	eq	version:	1018030	Trust: 0.3
vendor:	microsoft	model:	windows version for arm64-based systems	scope:	eq	version:	1018030	Trust: 0.3
vendor:	microsoft	model:	windows version for 32-bit systems	scope:	eq	version:	1018030	Trust: 0.3
vendor:	microsoft	model:	windows version for x64-based systems	scope:	eq	version:	1017090	Trust: 0.3
vendor:	microsoft	model:	windows version for arm64-based systems	scope:	eq	version:	1017090	Trust: 0.3
vendor:	microsoft	model:	windows version for 32-bit systems	scope:	eq	version:	1017090	Trust: 0.3
vendor:	microsoft	model:	windows version for x64-based systems	scope:	eq	version:	1017030	Trust: 0.3
vendor:	microsoft	model:	windows version for 32-bit systems	scope:	eq	version:	1017030	Trust: 0.3
vendor:	microsoft	model:	windows version for x64-based systems	scope:	eq	version:	1016070	Trust: 0.3
vendor:	microsoft	model:	windows version for 32-bit systems	scope:	eq	version:	1016070	Trust: 0.3
vendor:	microsoft	model:	windows for x64-based systems	scope:	eq	version:	100	Trust: 0.3
vendor:	microsoft	model:	windows for 32-bit systems	scope:	eq	version:	100	Trust: 0.3

sources: BID: 106880 // JVNDB: JVNDB-2019-002158 // NVD: CVE-2019-0632

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-0632
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-0632
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201902-364
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2019-0632
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

nvd@nist.gov:	CVE-2019-0632
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: JVNDB: JVNDB-2019-002158 // CNNVD: CNNVD-201902-364 // NVD: CVE-2019-0632

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-264	Trust: 0.8

sources: JVNDB: JVNDB-2019-002158 // NVD: CVE-2019-0632

THREAT TYPE

local

Trust: 0.9

sources: BID: 106880 // CNNVD: CNNVD-201902-364

TYPE

permissions and access control

Trust: 0.6

sources: CNNVD: CNNVD-201902-364

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-002158

PATCH

title:	CVE-2019-0632 \| Windows Security Feature Bypass Vulnerability	url:	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0632	Trust: 0.8
title:	CVE-2019-0632 \| Windows のセキュリティ機能のバイパスの脆弱性	url:	https://portal.msrc.microsoft.com/ja-JP/security-guidance/advisory/CVE-2019-0632	Trust: 0.8
title:	Microsoft Windows Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=89178	Trust: 0.6

sources: JVNDB: JVNDB-2019-002158 // CNNVD: CNNVD-201902-364

EXTERNAL IDS

db:	NVD	id:	CVE-2019-0632	Trust: 2.7
db:	BID	id:	106880	Trust: 1.9
db:	JVNDB	id:	JVNDB-2019-002158	Trust: 0.8
db:	CNNVD	id:	CNNVD-201902-364	Trust: 0.6

sources: BID: 106880 // JVNDB: JVNDB-2019-002158 // CNNVD: CNNVD-201902-364 // NVD: CVE-2019-0632

REFERENCES

url:	http://www.securityfocus.com/bid/106880	Trust: 2.2
url:	https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0632	Trust: 1.9
url:	https://nvd.nist.gov/vuln/detail/cve-2019-0632	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-cve-2019-0632	Trust: 0.8
url:	https://www.ipa.go.jp/security/ciadr/vul/20190213-ms.html	Trust: 0.8
url:	http://www.jpcert.or.jp/at/2019/at190006.html	Trust: 0.8
url:	https://github.com/powershell/announcements/issues/13	Trust: 0.3
url:	http://www.microsoft.com	Trust: 0.3

sources: BID: 106880 // JVNDB: JVNDB-2019-002158 // CNNVD: CNNVD-201902-364 // NVD: CVE-2019-0632

CREDITS

Matt Graeber from SpecterOps.

Trust: 0.9

sources: BID: 106880 // CNNVD: CNNVD-201902-364

SOURCES

db:	BID	id:	106880
db:	JVNDB	id:	JVNDB-2019-002158
db:	CNNVD	id:	CNNVD-201902-364
db:	NVD	id:	CVE-2019-0632

LAST UPDATE DATE

2024-08-14T14:45:26.738000+00:00

SOURCES UPDATE DATE

db:	BID	id:	106880	date:	2019-02-21T05:00:00
db:	JVNDB	id:	JVNDB-2019-002158	date:	2019-04-03T00:00:00
db:	CNNVD	id:	CNNVD-201902-364	date:	2020-08-25T00:00:00
db:	NVD	id:	CVE-2019-0632	date:	2020-08-24T17:37:01.140

SOURCES RELEASE DATE

db:	BID	id:	106880	date:	2019-02-12T00:00:00
db:	JVNDB	id:	JVNDB-2019-002158	date:	2019-04-03T00:00:00
db:	CNNVD	id:	CNNVD-201902-364	date:	2019-02-12T00:00:00
db:	NVD	id:	CVE-2019-0632	date:	2019-03-05T23:29:01.350