Details of VAR-201901-0721

ID

VAR-201901-0721

CVE

CVE-2018-0667

TITLE

Micronet INplc SDK Untrusted Search Path Vulnerability

Trust: 0.8

sources: IVD: 570e4977-e272-4208-91be-215696d4949f // CNVD: CNVD-2019-40823

DESCRIPTION

Untrusted search path vulnerability in Installer of INplc SDK Express 3.08 and earlier and Installer of INplc SDK Pro+ 3.08 and earlier allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory. INplc provided by MICRONET CORPORATION contains multiple vulnerabilities listed below. *DLL preloading vulnerability (CWE-427) - CVE-CVE-2018-0667 *Buffer overflow (CWE-119) - CVE-2018-0668 *Authentication bypass (CWE-287) - CVE-2018-0669 *Authentication bypass (CWE-287) - CVE-2018-0670 *Privilege escalation - CVE-2018-0671 Kotatsu Shiraki of University of Tokyo/NEC reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.Although the expected impact will vary depending on the vulnerability, the following may be affected. *Arbitrary code may be executed with the privilege of the user invoking the installer - CVE-2018-0667 *A remote attacker may be able to cause a denial-of-service (DoS) condition or may execute arbitrary code - CVE-2018-0668 *A remote attacker may execute an arbitrary command through the traffic based on the protocol - CVE-2018-0669, CVE-2018-0670 *An attacker may execute arbitrary code with the administrative privilege on the Windows system which the product is installed on. - CVE-2018-0671. The Micronet INplc SDK is a software-defined PLC (Programmable Logic Controller) development kit from Micronet Corporation of Japan

Trust: 2.34

sources: NVD: CVE-2018-0667 // JVNDB: JVNDB-2018-000092 // CNVD: CNVD-2019-40823 // IVD: 570e4977-e272-4208-91be-215696d4949f

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: 570e4977-e272-4208-91be-215696d4949f // CNVD: CNVD-2019-40823

AFFECTED PRODUCTS

vendor:	mnc	model:	inplc sdk pro\+	scope:	lte	version:	3.08	Trust: 1.0
vendor:	mnc	model:	inplc-rt sdk express	scope:	lte	version:	3.08	Trust: 1.0
vendor:	micronet corp	model:	inplc sdk express	scope:	lte	version:	3.08 (cve-2018-0667)	Trust: 0.8
vendor:	micronet corp	model:	inplc sdk pro+	scope:	lte	version:	3.08 (cve-2018-0667)	Trust: 0.8
vendor:	micronet corp	model:	inplc-rt	scope:	lte	version:	3.08 (cve-2018-0668, cve-2018-0669, cve-2018-0670, cve-2018-0671)	Trust: 0.8
vendor:	micronet	model:	inplc sdk <=pro+	scope:	eq	version:	3.08	Trust: 0.6
vendor:	micronet	model:	inplc sdk <=express	scope:	eq	version:	3.08	Trust: 0.6
vendor:	inplc rt sdk express	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	inplc sdk pro	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: 570e4977-e272-4208-91be-215696d4949f // CNVD: CNVD-2019-40823 // JVNDB: JVNDB-2018-000092 // NVD: CVE-2018-0667

CVSS

SEVERITY

CVSSV2

CVSSV3

IPA:	JVNDB-2018-000092
value:	CRITICAL
Trust: 2.4
IPA:	JVNDB-2018-000092
value:	HIGH
Trust: 1.6
nvd@nist.gov:	CVE-2018-0667
value:	HIGH
Trust: 1.0
CNVD:	CNVD-2019-40823
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201809-427
value:	MEDIUM
Trust: 0.6
IVD:	570e4977-e272-4208-91be-215696d4949f
value:	MEDIUM
Trust: 0.2

IPA:	JVNDB-2018-000092
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 2.4
nvd@nist.gov:	CVE-2018-0667
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
IPA:	JVNDB-2018-000092
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
IPA:	JVNDB-2018-000092
severity:	MEDIUM
baseScore:	4.1
vectorString:	AV:L/AC:M/AU:S/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2019-40823
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	570e4977-e272-4208-91be-215696d4949f
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

IPA:	JVNDB-2018-000092
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 2.4
nvd@nist.gov:	CVE-2018-0667
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.0
Trust: 1.0
IPA:	JVNDB-2018-000092
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8
IPA:	JVNDB-2018-000092
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: IVD: 570e4977-e272-4208-91be-215696d4949f // CNVD: CNVD-2019-40823 // JVNDB: JVNDB-2018-000092 // JVNDB: JVNDB-2018-000092 // JVNDB: JVNDB-2018-000092 // JVNDB: JVNDB-2018-000092 // JVNDB: JVNDB-2018-000092 // CNNVD: CNNVD-201809-427 // NVD: CVE-2018-0667

PROBLEMTYPE DATA

problemtype:	CWE-426	Trust: 1.0
problemtype:	CWE-119	Trust: 0.8

sources: JVNDB: JVNDB-2018-000092 // NVD: CVE-2018-0667

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201809-427

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201809-427

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-000092

PATCH

title:	MICRONET CORPORATION website	url:	http://www.mnc.co.jp/INplc/info_20180907_E.htm	Trust: 0.8
title:	Patch for Micronet INplc SDK Untrusted Search Path Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/190361	Trust: 0.6
title:	Micronet INplc SDK Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=84717	Trust: 0.6

sources: CNVD: CNVD-2019-40823 // JVNDB: JVNDB-2018-000092 // CNNVD: CNNVD-201809-427

EXTERNAL IDS

db:	NVD	id:	CVE-2018-0667	Trust: 3.2
db:	JVN	id:	JVN59624986	Trust: 2.4
db:	CNVD	id:	CNVD-2019-40823	Trust: 0.8
db:	CNNVD	id:	CNNVD-201809-427	Trust: 0.8
db:	JVNDB	id:	JVNDB-2018-000092	Trust: 0.8
db:	IVD	id:	570E4977-E272-4208-91BE-215696D4949F	Trust: 0.2

sources: IVD: 570e4977-e272-4208-91be-215696d4949f // CNVD: CNVD-2019-40823 // JVNDB: JVNDB-2018-000092 // CNNVD: CNNVD-201809-427 // NVD: CVE-2018-0667

REFERENCES

url:	https://jvn.jp/en/jp/jvn59624986/index.html	Trust: 2.4
url:	http://www.mnc.co.jp/inplc/info_20180907_e.htm	Trust: 2.2
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0671	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0667	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0668	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0669	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0670	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0667	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0668	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0669	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0670	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0671	Trust: 0.8

sources: CNVD: CNVD-2019-40823 // JVNDB: JVNDB-2018-000092 // CNNVD: CNNVD-201809-427 // NVD: CVE-2018-0667

SOURCES

db:	IVD	id:	570e4977-e272-4208-91be-215696d4949f
db:	CNVD	id:	CNVD-2019-40823
db:	JVNDB	id:	JVNDB-2018-000092
db:	CNNVD	id:	CNNVD-201809-427
db:	NVD	id:	CVE-2018-0667

LAST UPDATE DATE

2024-11-23T22:21:50.997000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-40823	date:	2019-11-15T00:00:00
db:	JVNDB	id:	JVNDB-2018-000092	date:	2019-08-28T00:00:00
db:	CNNVD	id:	CNNVD-201809-427	date:	2019-02-11T00:00:00
db:	NVD	id:	CVE-2018-0667	date:	2024-11-21T03:38:42.140

SOURCES RELEASE DATE

db:	IVD	id:	570e4977-e272-4208-91be-215696d4949f	date:	2019-11-15T00:00:00
db:	CNVD	id:	CNVD-2019-40823	date:	2019-11-15T00:00:00
db:	JVNDB	id:	JVNDB-2018-000092	date:	2018-09-07T00:00:00
db:	CNNVD	id:	CNNVD-201809-427	date:	2018-09-11T00:00:00
db:	NVD	id:	CVE-2018-0667	date:	2019-01-09T23:29:01.543