Details of VAR-202106-0972

ID

VAR-202106-0972

CVE

CVE-2021-27390

TITLE

JT2Go and Teamcenter Visualization Out-of-bounds Vulnerability in Microsoft

Trust: 0.8

sources: JVNDB: JVNDB-2021-008127

DESCRIPTION

A vulnerability has been identified in JT2Go (All versions < V13.1.0.3), Teamcenter Visualization (All versions < V13.1.0.3). The TIFF_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing TIFF files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13131). JT2Go and Teamcenter Visualization Is vulnerable to an out-of-bounds write. Zero Day Initiative To this vulnerability ZDI-CAN-13131 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 TIFF files. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Trust: 2.88

sources: NVD: CVE-2021-27390 // JVNDB: JVNDB-2021-008127 // ZDI: ZDI-21-694 // CNNVD: CNNVD-202104-975 // VULMON: CVE-2021-27390

AFFECTED PRODUCTS

vendor:	siemens	model:	jt2go	scope:	lt	version:	13.1.0.3	Trust: 1.0
vendor:	siemens	model:	teamcenter visualization	scope:	lt	version:	13.1.0.3	Trust: 1.0
vendor:	シーメンス	model:	jt2go	scope:	-	version:	-	Trust: 0.8
vendor:	シーメンス	model:	teamcenter visualization	scope:	eq	version:	13.1.0.3	Trust: 0.8
vendor:	siemens	model:	jt2go	scope:	-	version:	-	Trust: 0.7

sources: ZDI: ZDI-21-694 // JVNDB: JVNDB-2021-008127 // NVD: CVE-2021-27390

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2021-27390
value:	HIGH
Trust: 1.8
ZDI:	CVE-2021-27390
value:	HIGH
Trust: 0.7
CNNVD:	CNNVD-202104-975
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202106-532
value:	HIGH
Trust: 0.6
VULMON:	CVE-2021-27390
value:	MEDIUM
Trust: 0.1

NVD:
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:	FALSE
obtainAllPrivilege:	FALSE
obtainUserPrivilege:	FALSE
obtainOtherPrivilege:	FALSE
userInteractionRequired:	TRUE
version:	2.0
Trust: 1.0
NVD:	CVE-2021-27390
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: 0.9

NVD:
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-2021-27390
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
ZDI:	CVE-2021-27390
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: ZDI: ZDI-21-694 // VULMON: CVE-2021-27390 // JVNDB: JVNDB-2021-008127 // NVD: CVE-2021-27390 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202106-532

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2021-008127 // NVD: CVE-2021-27390

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

CONFIGURATIONS

sources: NVD: CVE-2021-27390

PATCH

title:	SSA-645530	url:	https://cert-portal.siemens.com/productcert/pdf/ssa-645530.pdf	Trust: 0.8
title:	-	url:	https://nvd.nist.gov/vuln/detail/cve-2021-27390https://cert-portal.siemens.com/productcert/pdf/ssa-645530.pdf	Trust: 0.7
title:	Siemens Jt2go Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=153712	Trust: 0.6
title:	Siemens Security Advisories: Siemens Security Advisory	url:	https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=44cc30c2f346a7b347892b8bbde90bcc	Trust: 0.1

sources: ZDI: ZDI-21-694 // VULMON: CVE-2021-27390 // JVNDB: JVNDB-2021-008127 // CNNVD: CNNVD-202106-532

EXTERNAL IDS

db:	NVD	id:	CVE-2021-27390	Trust: 4.0
db:	ZDI	id:	ZDI-21-694	Trust: 2.6
db:	SIEMENS	id:	SSA-645530	Trust: 1.7
db:	ICS CERT	id:	ICSA-21-159-14	Trust: 1.4
db:	JVN	id:	JVNVU95781418	Trust: 0.8
db:	JVNDB	id:	JVNDB-2021-008127	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-13131	Trust: 0.7
db:	CS-HELP	id:	SB2021041363	Trust: 0.6
db:	CNNVD	id:	CNNVD-202104-975	Trust: 0.6
db:	CS-HELP	id:	SB2021061007	Trust: 0.6
db:	CNNVD	id:	CNNVD-202106-532	Trust: 0.6
db:	VULMON	id:	CVE-2021-27390	Trust: 0.1

sources: ZDI: ZDI-21-694 // VULMON: CVE-2021-27390 // JVNDB: JVNDB-2021-008127 // NVD: CVE-2021-27390 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202106-532

REFERENCES

url:	https://www.zerodayinitiative.com/advisories/zdi-21-694/	Trust: 2.0
url:	https://cert-portal.siemens.com/productcert/pdf/ssa-645530.pdf	Trust: 1.7
url:	https://jvn.jp/vu/jvnvu95781418/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2021-27390	Trust: 0.8
url:	https://www.cisa.gov/uscert/ics/advisories/icsa-21-159-14	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2021-27390https://cert-portal.siemens.com/productcert/pdf/ssa-645530.pdf	Trust: 0.7
url:	https://www.cybersecurity-help.cz/vdb/sb2021041363	Trust: 0.6
url:	https://www.cybersecurity-help.cz/vdb/sb2021061007	Trust: 0.6
url:	https://us-cert.cisa.gov/ics/advisories/icsa-21-159-14	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/787.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://cert-portal.siemens.com/productcert/txt/ssa-645530.txt	Trust: 0.1

sources: ZDI: ZDI-21-694 // VULMON: CVE-2021-27390 // JVNDB: JVNDB-2021-008127 // NVD: CVE-2021-27390 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202106-532

CREDITS

xina1i at SecZone

Trust: 0.7

sources: ZDI: ZDI-21-694

SOURCES

db:	ZDI	id:	ZDI-21-694
db:	VULMON	id:	CVE-2021-27390
db:	JVNDB	id:	JVNDB-2021-008127
db:	NVD	id:	CVE-2021-27390
db:	CNNVD	id:	CNNVD-202104-975
db:	CNNVD	id:	CNNVD-202106-532

LAST UPDATE DATE

2023-12-18T11:20:25.636000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-21-694	date:	2021-06-17T00:00:00
db:	VULMON	id:	CVE-2021-27390	date:	2021-06-21T00:00:00
db:	JVNDB	id:	JVNDB-2021-008127	date:	2022-03-04T07:19:00
db:	NVD	id:	CVE-2021-27390	date:	2021-06-21T22:50:02.887
db:	CNNVD	id:	CNNVD-202104-975	date:	2021-04-14T00:00:00
db:	CNNVD	id:	CNNVD-202106-532	date:	2021-06-11T00:00:00

SOURCES RELEASE DATE

db:	ZDI	id:	ZDI-21-694	date:	2021-06-17T00:00:00
db:	VULMON	id:	CVE-2021-27390	date:	2021-06-08T00:00:00
db:	JVNDB	id:	JVNDB-2021-008127	date:	2022-03-04T00:00:00
db:	NVD	id:	CVE-2021-27390	date:	2021-06-08T20:15:08.710
db:	CNNVD	id:	CNNVD-202104-975	date:	2021-04-13T00:00:00
db:	CNNVD	id:	CNNVD-202106-532	date:	2021-06-08T00:00:00