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ID

VAR-202106-1194


CVE

CVE-2021-32948


TITLE

Open Design Alliance  Made  Drawings SDK  Multiple vulnerabilities in

Trust: 0.8

sources: JVNDB: JVNDB-2021-001881

DESCRIPTION

An out-of-bounds write issue exists in the DWG file-reading procedure in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a write past the end of an allocated buffer and allow attackers to cause a denial-of-service condition or execute code in the context of the current process. Open Design Alliance Provided by Drawings SDK is a drafting software development kit. This product contains multiple vulnerabilities listed below. * Out-of-bounds read (CWE-125) - CVE-2021-32938 It was * Out-of-bounds writing (CWE-787) - CVE-2021-32936 It was * Out-of-bounds read (CWE-125) - CVE-2021-32940 It was * DGN Improper checking of files for abnormal or exceptional conditions (CWE-754) - CVE-2021-32946 It was * Out-of-bounds writing (CWE-787) - CVE-2021-32948 It was * Out-of-bounds read (CWE-125) - CVE-2021-32950 It was * Out-of-bounds writing (CWE-787) - CVE-2021-32952 It was * Use of freed memory (use-after-free) (CWE-416) - CVE-2021-32944The expected impact depends on each vulnerability, but it may be affected as follows. It was * crafted by the attacker DWG Denial of service by opening the file (DoS) triggering a condition or reading sensitive information from memory - CVE-2021-32938 It was * crafted by the attacker DXF Denial of service by opening files via recovery (DoS) state is triggered or code is executed - CVE-2021-32936 It was * crafted by the attacker DWG Denial of service by opening files via recovery (DoS) triggering a condition or reading sensitive information from memory - CVE-2021-32940 It was * crafted by the attacker DGN Denial of service by reading the file (DoS) state is triggered or code is executed - CVE-2021-32946 , CVE-2021-32952 It was * crafted by the attacker DWG Denial of service by opening the file (DoS) state is triggered or code is executed - CVE-2021-32948 It was * crafted by the attacker DXF Denial of service by opening the file (DoS) triggering a condition or reading sensitive information from memory - CVE-2021-32950 It was * Crafted by an attacker by an attacker DGN Denial of service by opening the file (DoS) A condition is triggered or arbitrary code is executed - CVE-2021-32944. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens JT2Go. 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 DWG 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: 4.86

sources: NVD: CVE-2021-32948 // JVNDB: JVNDB-2021-001881 // ZDI: ZDI-21-984 // ZDI: ZDI-23-128 // ZDI: ZDI-23-121 // ZDI: ZDI-23-208 // CNNVD: CNNVD-202104-975 // VULHUB: VHN-392934 // VULMON: CVE-2021-32948

AFFECTED PRODUCTS

vendor:open design alliance odamodel:drawing sdkscope: - version: -

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vendor:siemensmodel:teamcenter visualizationscope:ltversion:13.2.0.1

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vendor:opendesignmodel:drawings sdkscope:ltversion:2022.4

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vendor:siemensmodel:jt2goscope:ltversion:13.2.0.1

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vendor:siemensmodel:comosscope:ltversion:10.4.1

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vendor:open design alliancemodel:drawings sdkscope:eqversion:2022.4 all previous s - cve-2021-32938 , cve-2021-32936 , cve-2021-32940 , cve-2021-32948 , cve-2021-32950 , cve-2021-32944

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vendor:open design alliancemodel:drawings sdkscope:eqversion:2022.5 all previous s - cve-2021-32946 , cve-2021-32952

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vendor:open design alliancemodel:drawings sdkscope:eqversion: -

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vendor:siemensmodel:jt2goscope: - version: -

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vendor:siemensmodel:solid edge viewerscope: - version: -

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sources: ZDI: ZDI-21-984 // ZDI: ZDI-23-128 // ZDI: ZDI-23-121 // ZDI: ZDI-23-208 // JVNDB: JVNDB-2021-001881 // NVD: CVE-2021-32948

CVSS

SEVERITY

CVSSV2

CVSSV3

ZDI: CVE-2021-32948
value: HIGH

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nvd@nist.gov: CVE-2021-32948
value: HIGH

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IPA: JVNDB-2021-001881
value: HIGH

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CNNVD: CNNVD-202104-975
value: MEDIUM

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CNNVD: CNNVD-202106-684
value: HIGH

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VULHUB: VHN-392934
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-32948
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-32948
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: 1.1

VULHUB: VHN-392934
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

ZDI: CVE-2021-32948
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: 2.8

nvd@nist.gov: CVE-2021-32948
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

IPA: JVNDB-2021-001881
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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: ZDI: ZDI-21-984 // ZDI: ZDI-23-128 // ZDI: ZDI-23-121 // ZDI: ZDI-23-208 // VULHUB: VHN-392934 // VULMON: CVE-2021-32948 // JVNDB: JVNDB-2021-001881 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202106-684 // NVD: CVE-2021-32948

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.1

problemtype:Out-of-bounds read (CWE-125) [IPA evaluation ]

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problemtype: Use of freed memory (CWE-416) [IPA evaluation ]

Trust: 0.8

problemtype: Improper checking in exceptional conditions (CWE-754) [IPA evaluation ]

Trust: 0.8

problemtype: Out-of-bounds writing (CWE-787) [IPA evaluation ]

Trust: 0.8

sources: VULHUB: VHN-392934 // JVNDB: JVNDB-2021-001881 // NVD: CVE-2021-32948

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202106-684

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

PATCH

title: - url:https://www.opendesign.com/security-advisories

Trust: 1.4

title:Open Design Alliance ( Login required ) Open Design Allianceurl:https://docs.opendesign.com/td/frames.html?frmname=topic&frmfile=MovingToNewVersion.html

Trust: 0.8

title: - url:https://us-cert.cisa.gov/ics/advisories/icsa-21-222-01https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf

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title:Siemens has issued an update to correct this vulnerability.url:https://cert-portal.siemens.com/productcert/html/ssa-491245.html

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title:Open Design Alliance Drawings SDK Buffer error vulnerability fixurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=154861

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title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=dce38d2a1ec28e091a143e851596b2e8

Trust: 0.1

title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=b2237aa5ac819041f827cc4fd4128631

Trust: 0.1

sources: ZDI: ZDI-21-984 // ZDI: ZDI-23-128 // ZDI: ZDI-23-121 // ZDI: ZDI-23-208 // VULMON: CVE-2021-32948 // JVNDB: JVNDB-2021-001881 // CNNVD: CNNVD-202106-684

EXTERNAL IDS

db:NVDid:CVE-2021-32948

Trust: 6.2

db:ICS CERTid:ICSA-21-159-02

Trust: 2.6

db:ZDIid:ZDI-21-984

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db:SIEMENSid:SSA-155599

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db:SIEMENSid:SSA-491245

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db:SIEMENSid:SSA-365397

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db:JVNid:JVNVU97514209

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db:JVNid:JVNVU95145431

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db:ICS CERTid:ICSA-23-047-01

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db:JVNDBid:JVNDB-2021-001881

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db:ZDI_CANid:ZDI-CAN-13410

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db:ZDI_CANid:ZDI-CAN-19145

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db:ZDIid:ZDI-23-128

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db:ZDI_CANid:ZDI-CAN-19135

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db:ZDIid:ZDI-23-121

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db:ZDI_CANid:ZDI-CAN-19074

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db:ZDIid:ZDI-23-208

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db:ICS CERTid:ICSA-22-069-06

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db:CS-HELPid:SB2021041363

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db:CNNVDid:CNNVD-202104-975

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db:AUSCERTid:ESB-2023.0960

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db:AUSCERTid:ESB-2021.2700

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db:AUSCERTid:ESB-2022.1047

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db:AUSCERTid:ESB-2021.2046

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db:CS-HELPid:SB2022031102

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db:CS-HELPid:SB2021081108

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db:CS-HELPid:SB2021060909

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db:ICS CERTid:ICSA-21-222-01

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db:CNNVDid:CNNVD-202106-684

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db:VULHUBid:VHN-392934

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db:VULMONid:CVE-2021-32948

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sources: ZDI: ZDI-21-984 // ZDI: ZDI-23-128 // ZDI: ZDI-23-121 // ZDI: ZDI-23-208 // VULHUB: VHN-392934 // VULMON: CVE-2021-32948 // JVNDB: JVNDB-2021-001881 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202106-684 // NVD: CVE-2021-32948

REFERENCES

url:https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02

Trust: 2.6

url:https://www.zerodayinitiative.com/advisories/zdi-21-984/

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url:https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf

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url:https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf

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url:https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf

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url:https://www.opendesign.com/security-advisories

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url:https://nvd.nist.gov/vuln/detail/cve-2021-32948

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url:http://jvn.jp/cert/jvnvu95145431

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url:http://jvn.jp/vu/jvnvu97514209/index.html

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url:https://nvd.nist.gov/vuln/detail/cve-2021-32936

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url:https://nvd.nist.gov/vuln/detail/cve-2021-32938

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url:https://nvd.nist.gov/vuln/detail/cve-2021-32940

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url:https://nvd.nist.gov/vuln/detail/cve-2021-32944

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url:https://nvd.nist.gov/vuln/detail/cve-2021-32946

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url:https://nvd.nist.gov/vuln/detail/cve-2021-32950

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url:https://nvd.nist.gov/vuln/detail/cve-2021-32952

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url:https://www.cisa.gov/uscert/ics/advisories/icsa-23-047-01

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url:https://us-cert.cisa.gov/ics/advisories/icsa-21-222-01https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf

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url:https://cert-portal.siemens.com/productcert/html/ssa-491245.html

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url:https://www.cybersecurity-help.cz/vdb/sb2021041363

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url:https://us-cert.cisa.gov/ics/advisories/icsa-21-222-01

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url:https://www.auscert.org.au/bulletins/esb-2022.1047

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url:https://www.auscert.org.au/bulletins/esb-2021.2046

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url:https://www.cybersecurity-help.cz/vdb/sb2021081108

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url:https://www.auscert.org.au/bulletins/esb-2023.0960

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url:https://www.auscert.org.au/bulletins/esb-2021.2700

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url:https://www.cybersecurity-help.cz/vdb/sb2021060909

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url:https://www.cybersecurity-help.cz/vdb/sb2022031102

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url:https://us-cert.cisa.gov/ics/advisories/icsa-22-069-06

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url:https://cwe.mitre.org/data/definitions/787.html

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url:https://nvd.nist.gov

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url:https://cert-portal.siemens.com/productcert/txt/ssa-155599.txt

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url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-069-06

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sources: ZDI: ZDI-21-984 // ZDI: ZDI-23-128 // ZDI: ZDI-23-121 // ZDI: ZDI-23-208 // VULHUB: VHN-392934 // VULMON: CVE-2021-32948 // JVNDB: JVNDB-2021-001881 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202106-684 // NVD: CVE-2021-32948

CREDITS

Mat Powell of Trend Micro Zero Day Initiative

Trust: 2.0

sources: ZDI: ZDI-21-984 // ZDI: ZDI-23-208 // CNNVD: CNNVD-202106-684

SOURCES

db:ZDIid:ZDI-21-984
db:ZDIid:ZDI-23-128
db:ZDIid:ZDI-23-121
db:ZDIid:ZDI-23-208
db:VULHUBid:VHN-392934
db:VULMONid:CVE-2021-32948
db:JVNDBid:JVNDB-2021-001881
db:CNNVDid:CNNVD-202104-975
db:CNNVDid:CNNVD-202106-684
db:NVDid:CVE-2021-32948

LAST UPDATE DATE

2024-08-14T13:13:19.099000+00:00


SOURCES UPDATE DATE

db:ZDIid:ZDI-21-984date:2021-08-18T00:00:00
db:ZDIid:ZDI-23-128date:2023-02-09T00:00:00
db:ZDIid:ZDI-23-121date:2023-02-09T00:00:00
db:ZDIid:ZDI-23-208date:2023-03-01T00:00:00
db:VULHUBid:VHN-392934date:2023-02-14T00:00:00
db:VULMONid:CVE-2021-32948date:2023-02-14T00:00:00
db:JVNDBid:JVNDB-2021-001881date:2023-02-17T05:48:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:CNNVDid:CNNVD-202106-684date:2023-02-17T00:00:00
db:NVDid:CVE-2021-32948date:2023-02-14T12:15:11.183

SOURCES RELEASE DATE

db:ZDIid:ZDI-21-984date:2021-08-18T00:00:00
db:ZDIid:ZDI-23-128date:2023-02-09T00:00:00
db:ZDIid:ZDI-23-121date:2023-02-09T00:00:00
db:ZDIid:ZDI-23-208date:2023-03-01T00:00:00
db:VULHUBid:VHN-392934date:2021-06-17T00:00:00
db:VULMONid:CVE-2021-32948date:2021-06-17T00:00:00
db:JVNDBid:JVNDB-2021-001881date:2021-06-11T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:CNNVDid:CNNVD-202106-684date:2021-06-09T00:00:00
db:NVDid:CVE-2021-32948date:2021-06-17T13:15:08.167