Details of VAR-202109-1825

ID

VAR-202109-1825

CVE

CVE-2021-37203

TITLE

Pillow Buffer error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

DESCRIPTION

A vulnerability has been identified in NX 1980 Series (All versions < V1984), Solid Edge SE2021 (All versions < SE2021MP8). The plmxmlAdapterIFC.dll contains an out-of-bounds read while parsing user supplied IFC files which could result in a read past the end of an allocated buffer. This could allow an attacker to cause a denial-of-service condition or read sensitive information from memory locations. 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: 1.53

sources: NVD: CVE-2021-37203 // CNNVD: CNNVD-202104-975 // VULMON: CVE-2021-37203

AFFECTED PRODUCTS

vendor:	siemens	model:	solid edge	scope:	eq	version:	se2021	Trust: 1.0
vendor:	siemens	model:	solid edge	scope:	lt	version:	se2021	Trust: 1.0
vendor:	siemens	model:	nx 1980	scope:	lt	version:	1984	Trust: 1.0

sources: NVD: CVE-2021-37203

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2021-37203
value:	HIGH
Trust: 1.0
CNNVD:	CNNVD-202104-975
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202109-937
value:	HIGH
Trust: 0.6
VULMON:	CVE-2021-37203
value:	MEDIUM
Trust: 0.1

VULMON:	CVE-2021-37203
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.1

NVD:	CVE-2021-37203
baseSeverity:	HIGH
baseScore:	7.1
vectorString:	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.2
version:	3.1
Trust: 1.0

sources: VULMON: CVE-2021-37203 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-937 // NVD: CVE-2021-37203

PROBLEMTYPE DATA

problemtype:

CWE-125

Trust: 1.0

sources: NVD: CVE-2021-37203

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202109-937

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

CONFIGURATIONS

sources: NVD: CVE-2021-37203

PATCH

title:	Siemens NX Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=164124	Trust: 0.6
title:	Siemens Security Advisories: Siemens Security Advisory	url:	https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=332f5edc8b55cb21d1b9cbee1c6ab360	Trust: 0.1
title:	Siemens Security Advisories: Siemens Security Advisory	url:	https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=3b85ee03e935aff52e55e7402b3926a1	Trust: 0.1

sources: VULMON: CVE-2021-37203 // CNNVD: CNNVD-202109-937

EXTERNAL IDS

db:	SIEMENS	id:	SSA-728618	Trust: 1.7
db:	SIEMENS	id:	SSA-208530	Trust: 1.7
db:	NVD	id:	CVE-2021-37203	Trust: 1.7
db:	CS-HELP	id:	SB2021041363	Trust: 0.6
db:	CNNVD	id:	CNNVD-202104-975	Trust: 0.6
db:	ICS CERT	id:	ICSA-21-287-06	Trust: 0.6
db:	ICS CERT	id:	ICSA-21-257-09	Trust: 0.6
db:	CS-HELP	id:	SB2021092905	Trust: 0.6
db:	CS-HELP	id:	SB2021091517	Trust: 0.6
db:	AUSCERT	id:	ESB-2021.3454	Trust: 0.6
db:	CNNVD	id:	CNNVD-202109-937	Trust: 0.6
db:	VULMON	id:	CVE-2021-37203	Trust: 0.1

sources: VULMON: CVE-2021-37203 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-937 // NVD: CVE-2021-37203

REFERENCES

url:	https://cert-portal.siemens.com/productcert/pdf/ssa-208530.pdf	Trust: 1.7
url:	https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf	Trust: 1.7
url:	https://www.cybersecurity-help.cz/vdb/sb2021041363	Trust: 0.6
url:	https://us-cert.cisa.gov/ics/advisories/icsa-21-287-06	Trust: 0.6
url:	https://www.cybersecurity-help.cz/vdb/sb2021091517	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2021.3454	Trust: 0.6
url:	https://nvd.nist.gov/vuln/detail/cve-2021-37203	Trust: 0.6
url:	https://us-cert.cisa.gov/ics/advisories/icsa-21-257-09	Trust: 0.6
url:	https://www.cybersecurity-help.cz/vdb/sb2021092905	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/125.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://cert-portal.siemens.com/productcert/txt/ssa-208530.txt	Trust: 0.1

sources: VULMON: CVE-2021-37203 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-937 // NVD: CVE-2021-37203

CREDITS

Xina1i and Trend Micro’s Zero Day Initiative reported these vulnerabilities to Siemens and CISA.

Trust: 0.6

sources: CNNVD: CNNVD-202109-937

SOURCES

db:	VULMON	id:	CVE-2021-37203
db:	CNNVD	id:	CNNVD-202104-975
db:	CNNVD	id:	CNNVD-202109-937
db:	NVD	id:	CVE-2021-37203

LAST UPDATE DATE

2022-05-04T07:23:12.491000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2021-37203	date:	2021-09-28T00:00:00
db:	CNNVD	id:	CNNVD-202104-975	date:	2021-04-14T00:00:00
db:	CNNVD	id:	CNNVD-202109-937	date:	2021-10-19T00:00:00
db:	NVD	id:	CVE-2021-37203	date:	2021-11-18T16:08:00

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2021-37203	date:	2021-09-14T00:00:00
db:	CNNVD	id:	CNNVD-202104-975	date:	2021-04-13T00:00:00
db:	CNNVD	id:	CNNVD-202109-937	date:	2021-09-14T00:00:00
db:	NVD	id:	CVE-2021-37203	date:	2021-09-14T11:15:00