Details of VAR-201812-0460

ID

VAR-201812-0460

CVE

CVE-2018-11465

TITLE

plural SINUMERIK Product out-of-bounds vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-013319

DESCRIPTION

A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). A local attacker could use ioctl calls to do out of bounds reads, arbitrary writes, or execute code in kernel mode. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires user privileges but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known. SINUMERIK 808D , SINUMERIK 828D , SINUMERIK 840D sl Contains an out-of-bounds vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The Siemens SINUMERIK 808D is a CNC machine system controller from Siemens AG. Security vulnerabilities exist in several Siemens products. A heap based buffer-overflow vulnerability. 2. An integer overflow vulnerability. 3. A security bypass vulnerability. 4. An arbitrary code execution vulnerability. 5. Multiple privilege escalation vulnerabilities. 6. A stack based buffer-overflow vulnerability. 7. A buffer-overflow vulnerability. 8. Multiple denial-of-service vulnerabilities Attackers can exploit these issues to execute arbitrary code within the context of affected device, gain host privileges and perform unauthorized actions, to modify or destroy data without having proper authorization to do so, to bypass security restrictions or cause a denial-of-service condition. Siemens SINUMERIK 808D, etc

Trust: 2.7

sources: NVD: CVE-2018-11465 // JVNDB: JVNDB-2018-013319 // CNVD: CNVD-2018-25422 // BID: 106185 // IVD: 7d8171b1-463f-11e9-8168-000c29342cb1 // VULHUB: VHN-121327

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: 7d8171b1-463f-11e9-8168-000c29342cb1 // CNVD: CNVD-2018-25422

AFFECTED PRODUCTS

vendor:	siemens	model:	sinumerik 808d v4.8	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	sinumerik 828d v4.7	scope:	lte	version:	4.7	Trust: 1.0
vendor:	siemens	model:	sinumerik 840d sl v4.7	scope:	lte	version:	4.7	Trust: 1.0
vendor:	siemens	model:	sinumerik 808d v4.7	scope:	eq	version:	*	Trust: 1.0
vendor:	siemens	model:	sinumerik 840d sl v4.8	scope:	lte	version:	4.8	Trust: 1.0
vendor:	siemens	model:	sinumerik 808d	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	sinumerik 828d	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	sinumerik 840d sl	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	sinumerik 808d	scope:	eq	version:	v4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 808d	scope:	eq	version:	v4.8	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sp6 hf5	scope:	lt	version:	v4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sp3	scope:	lt	version:	v4.8	Trust: 0.6
vendor:	siemens	model:	sinumerik 828d sp6 hf1	scope:	lt	version:	v4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 808d v4.8	scope:	-	version:	-	Trust: 0.6
vendor:	siemens	model:	sinumerik 808d v4.7	scope:	-	version:	-	Trust: 0.6
vendor:	siemens	model:	sinumerik 828d v4.7	scope:	eq	version:	4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sl v4.8	scope:	eq	version:	4.8	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sl v4.7	scope:	eq	version:	4.7	Trust: 0.6
vendor:	siemens	model:	sinumerik 840d sl	scope:	eq	version:	4.8	Trust: 0.3
vendor:	siemens	model:	sinumerik 840d sl	scope:	eq	version:	4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik 828d	scope:	eq	version:	4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik 808d	scope:	eq	version:	4.8	Trust: 0.3
vendor:	siemens	model:	sinumerik 808d	scope:	eq	version:	4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik 840d sl sp3	scope:	ne	version:	4.8	Trust: 0.3
vendor:	siemens	model:	sinumerik 840d sl sp6 hf5	scope:	ne	version:	4.7	Trust: 0.3
vendor:	siemens	model:	sinumerik 828d sp6 hf1	scope:	ne	version:	4.7	Trust: 0.3
vendor:	sinumerik 808d v4 7	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sinumerik 808d v4 8	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sinumerik 828d v4 7	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sinumerik 840d sl v4 7	model:	-	scope:	eq	version:	*	Trust: 0.2
vendor:	sinumerik 840d sl v4 8	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: 7d8171b1-463f-11e9-8168-000c29342cb1 // CNVD: CNVD-2018-25422 // BID: 106185 // JVNDB: JVNDB-2018-013319 // CNNVD: CNNVD-201812-606 // NVD: CVE-2018-11465

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-11465
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-11465
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2018-25422
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201812-606
value:	HIGH
Trust: 0.6
IVD:	7d8171b1-463f-11e9-8168-000c29342cb1
value:	HIGH
Trust: 0.2
VULHUB:	VHN-121327
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-11465
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2018-25422
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	7d8171b1-463f-11e9-8168-000c29342cb1
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2
VULHUB:	VHN-121327
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-11465
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: IVD: 7d8171b1-463f-11e9-8168-000c29342cb1 // CNVD: CNVD-2018-25422 // VULHUB: VHN-121327 // JVNDB: JVNDB-2018-013319 // CNNVD: CNNVD-201812-606 // NVD: CVE-2018-11465

PROBLEMTYPE DATA

problemtype:	CWE-125	Trust: 1.9
problemtype:	CWE-248	Trust: 1.0

sources: VULHUB: VHN-121327 // JVNDB: JVNDB-2018-013319 // NVD: CVE-2018-11465

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201812-606

TYPE

Buffer error

Trust: 0.8

sources: IVD: 7d8171b1-463f-11e9-8168-000c29342cb1 // CNNVD: CNNVD-201812-606

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-013319

PATCH

title:	SSA-170881	url:	https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf	Trust: 0.8
title:	Patches for multiple Siemens product local access vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/147329	Trust: 0.6
title:	Multiple Siemens Product security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=87850	Trust: 0.6

sources: CNVD: CNVD-2018-25422 // JVNDB: JVNDB-2018-013319 // CNNVD: CNNVD-201812-606

EXTERNAL IDS

db:	NVD	id:	CVE-2018-11465	Trust: 3.6
db:	SIEMENS	id:	SSA-170881	Trust: 2.6
db:	BID	id:	106185	Trust: 2.0
db:	ICS CERT	id:	ICSA-18-345-02	Trust: 1.1
db:	CNNVD	id:	CNNVD-201812-606	Trust: 0.9
db:	CNVD	id:	CNVD-2018-25422	Trust: 0.8
db:	JVNDB	id:	JVNDB-2018-013319	Trust: 0.8
db:	IVD	id:	7D8171B1-463F-11E9-8168-000C29342CB1	Trust: 0.2
db:	VULHUB	id:	VHN-121327	Trust: 0.1

sources: IVD: 7d8171b1-463f-11e9-8168-000c29342cb1 // CNVD: CNVD-2018-25422 // VULHUB: VHN-121327 // BID: 106185 // JVNDB: JVNDB-2018-013319 // CNNVD: CNNVD-201812-606 // NVD: CVE-2018-11465

REFERENCES

url:	https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf	Trust: 2.6
url:	http://www.securityfocus.com/bid/106185	Trust: 1.7
url:	https://ics-cert.us-cert.gov/advisories/icsa-18-345-02	Trust: 1.1
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11465	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-11465	Trust: 0.8
url:	http://subscriber.communications.siemens.com/	Trust: 0.3
url:	https://www.industry.siemens.com/topics/global/en/cnc4you/cnc_downloads/sinutrain_downloads/pages/sinutrain_downloads.aspx	Trust: 0.3

sources: CNVD: CNVD-2018-25422 // VULHUB: VHN-121327 // BID: 106185 // JVNDB: JVNDB-2018-013319 // CNNVD: CNNVD-201812-606 // NVD: CVE-2018-11465

CREDITS

Anton Kalinin, Danila Parnishchev, Dmitry Sklyar, Gleb Gritsai, Kirill Nesterov, Radu Motspan, and Sergey Sidorov from Kaspersky Lab.

Trust: 0.3

sources: BID: 106185

SOURCES

db:	IVD	id:	7d8171b1-463f-11e9-8168-000c29342cb1
db:	CNVD	id:	CNVD-2018-25422
db:	VULHUB	id:	VHN-121327
db:	BID	id:	106185
db:	JVNDB	id:	JVNDB-2018-013319
db:	CNNVD	id:	CNNVD-201812-606
db:	NVD	id:	CVE-2018-11465

LAST UPDATE DATE

2024-08-14T13:45:24.027000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-25422	date:	2018-12-14T00:00:00
db:	VULHUB	id:	VHN-121327	date:	2019-10-09T00:00:00
db:	BID	id:	106185	date:	2018-12-11T00:00:00
db:	JVNDB	id:	JVNDB-2018-013319	date:	2019-03-14T00:00:00
db:	CNNVD	id:	CNNVD-201812-606	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-11465	date:	2019-10-09T23:33:34.120

SOURCES RELEASE DATE

db:	IVD	id:	7d8171b1-463f-11e9-8168-000c29342cb1	date:	2018-12-14T00:00:00
db:	CNVD	id:	CNVD-2018-25422	date:	2018-12-14T00:00:00
db:	VULHUB	id:	VHN-121327	date:	2018-12-12T00:00:00
db:	BID	id:	106185	date:	2018-12-11T00:00:00
db:	JVNDB	id:	JVNDB-2018-013319	date:	2019-02-19T00:00:00
db:	CNNVD	id:	CNNVD-201812-606	date:	2018-12-12T00:00:00
db:	NVD	id:	CVE-2018-11465	date:	2018-12-12T16:29:00.653