Details of VAR-202101-0484

ID

VAR-202101-0484

CVE

CVE-2020-28383

TITLE

Out-of-bounds write vulnerabilities in multiple Siemens products

Trust: 0.8

sources: JVNDB: JVNDB-2020-015261

DESCRIPTION

A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing PAR files. This can result in an out of bounds write past the memory location that is a read only image address. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11885). Several Siemens products are vulnerable to out-of-bounds writes. Zero Day Initiative To this vulnerability ZDI-CAN-11885 Was numbered.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. 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 parsing of PAR files. JT2Go is a 3D JT viewing tool that allows users to view JT, PDF, Solid Edge, PLM XML and existing JT, VFZ, CGM, TIF data. Teamcenter visualization software enables companies to enhance their product lifecycle management (PLM) environment. The software enables corporate users to access documents, 2D drawings and 3D models in a single environment. JT2Go and Teamcenter Visualization have security vulnerabilities

Trust: 3.42

sources: NVD: CVE-2020-28383 // JVNDB: JVNDB-2020-015261 // ZDI: ZDI-21-073 // ZDI: ZDI-21-047 // CNVD: CNVD-2021-02574

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-02574

AFFECTED PRODUCTS

vendor:	siemens	model:	solid edge	scope:	eq	version:	se2020	Trust: 1.0
vendor:	siemens	model:	solid edge	scope:	eq	version:	se2021	Trust: 1.0
vendor:	siemens	model:	teamcenter visualization	scope:	lt	version:	13.1.0.1	Trust: 1.0
vendor:	siemens	model:	jt2go	scope:	lt	version:	13.1.0.1	Trust: 1.0
vendor:	シーメンス	model:	teamcenter visualization	scope:	eq	version:	13.1.0.1	Trust: 0.8
vendor:	シーメンス	model:	solid edge	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	jt2go	scope:	-	version:	-	Trust: 0.8
vendor:	siemens	model:	solid edge viewer	scope:	-	version:	-	Trust: 0.7
vendor:	siemens	model:	jt2go	scope:	-	version:	-	Trust: 0.7
vendor:	siemens	model:	jt2go	scope:	lt	version:	v13.1.0	Trust: 0.6
vendor:	siemens	model:	teamcenter visualization	scope:	lt	version:	v13.1.0	Trust: 0.6

sources: ZDI: ZDI-21-073 // ZDI: ZDI-21-047 // CNVD: CNVD-2021-02574 // JVNDB: JVNDB-2020-015261 // NVD: CVE-2020-28383

CVSS

SEVERITY

CVSSV2

CVSSV3

ZDI:	CVE-2020-28383
value:	HIGH
Trust: 1.4
nvd@nist.gov:	CVE-2020-28383
value:	HIGH
Trust: 1.0
NVD:	CVE-2020-28383
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-02574
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202101-918
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-28383
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: 1.8
CNVD:	CNVD-2021-02574
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

ZDI:	CVE-2020-28383
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: 1.4
nvd@nist.gov:	CVE-2020-28383
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
NVD:	CVE-2020-28383
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

sources: ZDI: ZDI-21-073 // ZDI: ZDI-21-047 // CNVD: CNVD-2021-02574 // JVNDB: JVNDB-2020-015261 // CNNVD: CNNVD-202101-918 // NVD: CVE-2020-28383

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-015261 // NVD: CVE-2020-28383

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202101-918

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202101-918

PATCH

title:	-	url:	https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03/	Trust: 1.4
title:	SSA-979834	url:	https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf	Trust: 0.8
title:	Patch for Unspecified vulnerability exists in JT2Go and Teamcenter Visualization (CNVD-2021-02574)	url:	https://www.cnvd.org.cn/patchInfo/show/243958	Trust: 0.6
title:	Siemens Jt2go and Siemens Teamcenter Visualization Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=139393	Trust: 0.6

sources: ZDI: ZDI-21-073 // ZDI: ZDI-21-047 // CNVD: CNVD-2021-02574 // JVNDB: JVNDB-2020-015261 // CNNVD: CNNVD-202101-918

EXTERNAL IDS

db:	NVD	id:	CVE-2020-28383	Trust: 4.4
db:	ZDI	id:	ZDI-21-047	Trust: 3.1
db:	ICS CERT	id:	ICSA-21-012-04	Trust: 2.4
db:	ZDI	id:	ZDI-21-073	Trust: 2.3
db:	SIEMENS	id:	SSA-622830	Trust: 2.2
db:	SIEMENS	id:	SSA-663999	Trust: 1.6
db:	SIEMENS	id:	SSA-979834	Trust: 1.6
db:	ZDI	id:	ZDI-21-054	Trust: 1.6
db:	JVN	id:	JVNVU91685542	Trust: 0.8
db:	JVNDB	id:	JVNDB-2020-015261	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-11921	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-11885	Trust: 0.7
db:	CNVD	id:	CNVD-2021-02574	Trust: 0.6
db:	ICS CERT	id:	ICSA-21-040-06	Trust: 0.6
db:	ICS CERT	id:	ICSA-21-012-03	Trust: 0.6
db:	AUSCERT	id:	ESB-2021.0125	Trust: 0.6
db:	CNNVD	id:	CNNVD-202101-918	Trust: 0.6

sources: ZDI: ZDI-21-073 // ZDI: ZDI-21-047 // CNVD: CNVD-2021-02574 // JVNDB: JVNDB-2020-015261 // CNNVD: CNNVD-202101-918 // NVD: CVE-2020-28383

REFERENCES

url:	https://us-cert.cisa.gov/ics/advisories/icsa-21-012-04	Trust: 2.4
url:	https://www.zerodayinitiative.com/advisories/zdi-21-047/	Trust: 2.4
url:	https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf	Trust: 2.2
url:	https://www.zerodayinitiative.com/advisories/zdi-21-073/	Trust: 1.6
url:	https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf	Trust: 1.6
url:	https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf	Trust: 1.6
url:	https://www.zerodayinitiative.com/advisories/zdi-21-054/	Trust: 1.6
url:	https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03/	Trust: 1.4
url:	https://nvd.nist.gov/vuln/detail/cve-2020-28383	Trust: 1.4
url:	https://jvn.jp/vu/jvnvu91685542/	Trust: 0.8
url:	https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03	Trust: 0.6
url:	https://us-cert.cisa.gov/ics/advisories/icsa-21-040-06	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2021.0125/	Trust: 0.6

sources: ZDI: ZDI-21-073 // ZDI: ZDI-21-047 // CNVD: CNVD-2021-02574 // JVNDB: JVNDB-2020-015261 // CNNVD: CNNVD-202101-918 // NVD: CVE-2020-28383

CREDITS

rgod

Trust: 1.4

sources: ZDI: ZDI-21-073 // ZDI: ZDI-21-047

SOURCES

db:	ZDI	id:	ZDI-21-073
db:	ZDI	id:	ZDI-21-047
db:	CNVD	id:	CNVD-2021-02574
db:	JVNDB	id:	JVNDB-2020-015261
db:	CNNVD	id:	CNNVD-202101-918
db:	NVD	id:	CVE-2020-28383

LAST UPDATE DATE

2024-11-23T20:01:36.955000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-21-073	date:	2021-01-19T00:00:00
db:	ZDI	id:	ZDI-21-047	date:	2021-01-14T00:00:00
db:	CNVD	id:	CNVD-2021-02574	date:	2021-02-04T00:00:00
db:	JVNDB	id:	JVNDB-2020-015261	date:	2021-09-15T08:32:00
db:	CNNVD	id:	CNNVD-202101-918	date:	2021-05-28T00:00:00
db:	NVD	id:	CVE-2020-28383	date:	2024-11-21T05:22:41.487

SOURCES RELEASE DATE

db:	ZDI	id:	ZDI-21-073	date:	2021-01-19T00:00:00
db:	ZDI	id:	ZDI-21-047	date:	2021-01-14T00:00:00
db:	CNVD	id:	CNVD-2021-02574	date:	2021-01-13T00:00:00
db:	JVNDB	id:	JVNDB-2020-015261	date:	2021-09-15T00:00:00
db:	CNNVD	id:	CNNVD-202101-918	date:	2021-01-12T00:00:00
db:	NVD	id:	CVE-2020-28383	date:	2021-01-12T21:15:17.853