Details of VAR-201901-0849

ID

VAR-201901-0849

CVE

CVE-2018-19011

TITLE

Omron CX-Supervisor Code injection vulnerability

Trust: 1.4

sources: IVD: 451797bd-6e00-4053-8f07-fb66ecf9af70 // CNVD: CNVD-2019-14549 // CNNVD: CNNVD-201901-736

DESCRIPTION

CX-Supervisor (Versions 3.42 and prior) can execute code that has been injected into a project file. An attacker could exploit this to execute code under the privileges of the application. Provided by OMRON Corporation CX-Supervisor Contains the following multiple vulnerabilities: * Code injection (CWE-94) - CVE-2018-19011 By processing a specially crafted project file, arbitrary code can be executed with application privileges. * Command injection (CWE-77) - CVE-2018-19013 By processing a specially crafted project file, files on the device and their contents are deleted. * Command injection (CWE-77) - CVE-2018-19015 By processing a specially crafted project file, the program is executed with the authority of the application, and a file on the device is created, written and read. * Use After Free ( Use of freed memory ) (CWE-416) - CVE-2018-19017 By processing a specially crafted project file, arbitrary code can be executed with application privileges. * Access of Resource Using Incompatible Type ( Mixing of molds ) (CWE-843) - CVE-2018-19019 By processing a specially crafted project file, arbitrary code can be executed with application privileges. * Access of Uninitialized Pointer ( Uninitialized pointer access ) (CWE-824) - CVE-2018-19018 By processing a specially crafted project file, arbitrary code can be executed with application privileges. * Out-of-bounds Read ( Read out of bounds ) (CWE-125) - CVE-2018-19020 By processing a specially crafted project file, the application reads values outside the array.Service disruption by a third party (DoS) An attacker could be attacked or execute arbitrary code with application privileges. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of OMRON CX-Supervisor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the processing of project files. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. The Omron CX-Supervisor is a powerful and advanced machine visualization package that provides a very flexible PC-based HMI environment. Omron CX-Supervisor is prone to the following security vulnerabilities: 1. A code-injection vulnerability 2. Multiple command-injection vulnerability 3. Omron CX-Supervisor 3.42 and prior versions are vulnerable. Omron CX-Supervisor is a visual machine controller produced by Omron Corporation of Japan

Trust: 3.33

sources: NVD: CVE-2018-19011 // JVNDB: JVNDB-2019-001051 // ZDI: ZDI-19-100 // CNVD: CNVD-2019-14549 // BID: 106654 // IVD: 451797bd-6e00-4053-8f07-fb66ecf9af70 // VULHUB: VHN-129628

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: 451797bd-6e00-4053-8f07-fb66ecf9af70 // CNVD: CNVD-2019-14549

AFFECTED PRODUCTS

vendor:	omron	model:	cx-supervisor	scope:	lte	version:	3.42	Trust: 1.0
vendor:	omron	model:	cx-supervisor	scope:	lte	version:	version 3.42	Trust: 0.8
vendor:	omron	model:	cx-supervisor	scope:	-	version:	-	Trust: 0.7
vendor:	omron	model:	cx-supervisor	scope:	lte	version:	<=3.42	Trust: 0.6
vendor:	omron	model:	cx-supervisor	scope:	eq	version:	3.4.2	Trust: 0.3
vendor:	omron	model:	cx-supervisor	scope:	eq	version:	3.4.1	Trust: 0.3
vendor:	omron	model:	cx-supervisor	scope:	eq	version:	3.42	Trust: 0.3
vendor:	omron	model:	cx-supervisor	scope:	eq	version:	3.4.1.0	Trust: 0.3
vendor:	omron	model:	cx-supervisor	scope:	eq	version:	3.30	Trust: 0.3
vendor:	omron	model:	cx-supervisor	scope:	ne	version:	3.5.0.11	Trust: 0.3
vendor:	cx supervisor	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: 451797bd-6e00-4053-8f07-fb66ecf9af70 // ZDI: ZDI-19-100 // CNVD: CNVD-2019-14549 // BID: 106654 // JVNDB: JVNDB-2019-001051 // NVD: CVE-2018-19011

CVSS

SEVERITY

CVSSV2

CVSSV3

JPCERT/CC:	JVNDB-2019-001051
value:	HIGH
Trust: 3.2
JPCERT/CC:	JVNDB-2019-001051
value:	MEDIUM
Trust: 1.6
nvd@nist.gov:	CVE-2018-19011
value:	HIGH
Trust: 1.0
JPCERT/CC:	JVNDB-2019-001051
value:	LOW
Trust: 0.8
ZDI:	CVE-2018-19011
value:	HIGH
Trust: 0.7
CNVD:	CNVD-2019-14549
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201901-736
value:	HIGH
Trust: 0.6
IVD:	451797bd-6e00-4053-8f07-fb66ecf9af70
value:	HIGH
Trust: 0.2
VULHUB:	VHN-129628
value:	MEDIUM
Trust: 0.1

JPCERT/CC:	JVNDB-2019-001051
severity:	MEDIUM
baseScore:	6.6
vectorString:	AV:L/AC:M/AU:S/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 3.2
nvd@nist.gov:	CVE-2018-19011
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
JPCERT/CC:	JVNDB-2019-001051
severity:	MEDIUM
baseScore:	4.5
vectorString:	AV:L/AC:H/AU:S/C:N/I:P/A:C
accessVector:	LOCAL
accessComplexity:	HIGH
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
JPCERT/CC:	JVNDB-2019-001051
severity:	MEDIUM
baseScore:	6.0
vectorString:	AV:L/AC:H/AU:S/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	HIGH
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
JPCERT/CC:	JVNDB-2019-001051
severity:	LOW
baseScore:	1.7
vectorString:	AV:L/AC:L/AU:S/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2019-14549
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:	451797bd-6e00-4053-8f07-fb66ecf9af70
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
VULHUB:	VHN-129628
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: 0.1

JPCERT/CC:	JVNDB-2019-001051
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 3.2
nvd@nist.gov:	CVE-2018-19011
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.0
Trust: 1.0
JPCERT/CC:	JVNDB-2019-001051
baseSeverity:	MEDIUM
baseScore:	5.0
vectorString:	CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H
attackVector:	LOCAL
attackComplexity:	HIGH
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	LOW
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8
JPCERT/CC:	JVNDB-2019-001051
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	HIGH
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8
JPCERT/CC:	JVNDB-2019-001051
baseSeverity:	LOW
baseScore:	2.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8
ZDI:	CVE-2018-19011
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	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: 0.7

sources: IVD: 451797bd-6e00-4053-8f07-fb66ecf9af70 // ZDI: ZDI-19-100 // CNVD: CNVD-2019-14549 // VULHUB: VHN-129628 // JVNDB: JVNDB-2019-001051 // JVNDB: JVNDB-2019-001051 // JVNDB: JVNDB-2019-001051 // JVNDB: JVNDB-2019-001051 // JVNDB: JVNDB-2019-001051 // JVNDB: JVNDB-2019-001051 // JVNDB: JVNDB-2019-001051 // CNNVD: CNNVD-201901-736 // NVD: CVE-2018-19011

PROBLEMTYPE DATA

problemtype:	CWE-94	Trust: 1.1
problemtype:	CWE-77	Trust: 0.1

sources: VULHUB: VHN-129628 // NVD: CVE-2018-19011

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201901-736

TYPE

Code injection

Trust: 0.8

sources: IVD: 451797bd-6e00-4053-8f07-fb66ecf9af70 // CNNVD: CNNVD-201901-736

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-001051

PATCH

title:	Release Notes For CX-Supervisor 3.5	url:	https://www.myomron.com/index.php?action=kb&article=1711	Trust: 0.8
title:	Omron has issued an update to correct this vulnerability.	url:	https://ics-cert.us-cert.gov/advisories/ICSA-19-017-01	Trust: 0.7
title:	Omron CX-Supervisor code injection vulnerability patch	url:	https://www.cnvd.org.cn/patchInfo/show/161431	Trust: 0.6
title:	Omron CX-Supervisor Fixes for code injection vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=89507	Trust: 0.6

sources: ZDI: ZDI-19-100 // CNVD: CNVD-2019-14549 // JVNDB: JVNDB-2019-001051 // CNNVD: CNNVD-201901-736

EXTERNAL IDS

db:	NVD	id:	CVE-2018-19011	Trust: 4.3
db:	ICS CERT	id:	ICSA-19-017-01	Trust: 3.4
db:	BID	id:	106654	Trust: 2.6
db:	CNNVD	id:	CNNVD-201901-736	Trust: 0.9
db:	CNVD	id:	CNVD-2019-14549	Trust: 0.8
db:	JVN	id:	JVNVU90014171	Trust: 0.8
db:	JVNDB	id:	JVNDB-2019-001051	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-6645	Trust: 0.7
db:	ZDI	id:	ZDI-19-100	Trust: 0.7
db:	IVD	id:	451797BD-6E00-4053-8F07-FB66ECF9AF70	Trust: 0.2
db:	VULHUB	id:	VHN-129628	Trust: 0.1

sources: IVD: 451797bd-6e00-4053-8f07-fb66ecf9af70 // ZDI: ZDI-19-100 // CNVD: CNVD-2019-14549 // VULHUB: VHN-129628 // BID: 106654 // JVNDB: JVNDB-2019-001051 // CNNVD: CNNVD-201901-736 // NVD: CVE-2018-19011

REFERENCES

url:	https://ics-cert.us-cert.gov/advisories/icsa-19-017-01	Trust: 4.1
url:	http://www.securityfocus.com/bid/106654	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-19019	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-19018	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-19020	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-19011	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-19013	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-19015	Trust: 0.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-19017	Trust: 0.8
url:	https://jvn.jp/vu/jvnvu90014171/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-19019	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-19018	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-19020	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-19011	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-19013	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-19015	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-19017	Trust: 0.8
url:	https://industrial.omron.eu/	Trust: 0.3

sources: ZDI: ZDI-19-100 // CNVD: CNVD-2019-14549 // VULHUB: VHN-129628 // BID: 106654 // JVNDB: JVNDB-2019-001051 // CNNVD: CNNVD-201901-736 // NVD: CVE-2018-19011

CREDITS

Esteban Ruiz (mr_me) of Source Incite

Trust: 0.7

sources: ZDI: ZDI-19-100

SOURCES

db:	IVD	id:	451797bd-6e00-4053-8f07-fb66ecf9af70
db:	ZDI	id:	ZDI-19-100
db:	CNVD	id:	CNVD-2019-14549
db:	VULHUB	id:	VHN-129628
db:	BID	id:	106654
db:	JVNDB	id:	JVNDB-2019-001051
db:	CNNVD	id:	CNNVD-201901-736
db:	NVD	id:	CVE-2018-19011

LAST UPDATE DATE

2024-11-23T22:21:50.609000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-19-100	date:	2019-01-19T00:00:00
db:	CNVD	id:	CNVD-2019-14549	date:	2019-05-16T00:00:00
db:	VULHUB	id:	VHN-129628	date:	2019-10-09T00:00:00
db:	BID	id:	106654	date:	2019-01-17T00:00:00
db:	JVNDB	id:	JVNDB-2019-001051	date:	2019-08-27T00:00:00
db:	CNNVD	id:	CNNVD-201901-736	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-19011	date:	2024-11-21T03:57:09.707

SOURCES RELEASE DATE

db:	IVD	id:	451797bd-6e00-4053-8f07-fb66ecf9af70	date:	2019-05-16T00:00:00
db:	ZDI	id:	ZDI-19-100	date:	2019-01-19T00:00:00
db:	CNVD	id:	CNVD-2019-14549	date:	2019-05-16T00:00:00
db:	VULHUB	id:	VHN-129628	date:	2019-01-22T00:00:00
db:	BID	id:	106654	date:	2019-01-17T00:00:00
db:	JVNDB	id:	JVNDB-2019-001051	date:	2019-01-21T00:00:00
db:	CNNVD	id:	CNNVD-201901-736	date:	2019-01-18T00:00:00
db:	NVD	id:	CVE-2018-19011	date:	2019-01-22T20:29:00.410