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ID

VAR-202107-1411


CVE

CVE-2021-34316


TITLE

JT2Go  and  Teamcenter Visualization  Input confirmation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-009320

DESCRIPTION

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The DL180CoolType.dll library in affected applications lacks proper validation of user-supplied data when parsing PDF 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-13380). JT2Go and Teamcenter Visualization There is an input verification vulnerability and an out-of-bounds write vulnerability. Zero Day Initiative To this vulnerability ZDI-CAN-13380 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 PDF files

Trust: 2.34

sources: NVD: CVE-2021-34316 // JVNDB: JVNDB-2021-009320 // ZDI: ZDI-21-849 // VULMON: CVE-2021-34316

AFFECTED PRODUCTS

vendor:siemensmodel:jt2goscope:ltversion:13.2.0

Trust: 1.0

vendor:siemensmodel:teamcenter visualizationscope:ltversion:13.2.0

Trust: 1.0

vendor:シーメンスmodel:teamcenter visualizationscope:eqversion:13.2

Trust: 0.8

vendor:シーメンスmodel:jt2goscope: - version: -

Trust: 0.8

vendor:siemensmodel:jt2goscope: - version: -

Trust: 0.7

sources: ZDI: ZDI-21-849 // JVNDB: JVNDB-2021-009320 // NVD: CVE-2021-34316

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2021-34316
value: HIGH

Trust: 1.8

ZDI: CVE-2021-34316
value: HIGH

Trust: 0.7

CNNVD: CNNVD-202107-894
value: HIGH

Trust: 0.6

VULMON: CVE-2021-34316
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-2021-34316
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-2021-34316
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-2021-34316
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-21-849 // VULMON: CVE-2021-34316 // JVNDB: JVNDB-2021-009320 // NVD: CVE-2021-34316 // CNNVD: CNNVD-202107-894

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:Incorrect input confirmation (CWE-20) [NVD Evaluation ]

Trust: 0.8

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

Trust: 0.8

sources: JVNDB: JVNDB-2021-009320 // NVD: CVE-2021-34316

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202107-894

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202107-894

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2021-34316

PATCH
title:SSA-483182url:https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf
Trust: 0.8
title: - url:https://us-cert.cisa.gov/ics/advisories/icsa-21-194-15https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf
Trust: 0.7
title:Siemens Jt2go  and  Siemens Teamcenter Visualization Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=156587
Trust: 0.6
title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=aa85c53444a3e0726ddb55922c9060c8
Trust: 0.1
sources:
            
            
            ZDI: ZDI-21-849 // 
            
            
            
            VULMON: CVE-2021-34316 // 
            
            
            
            JVNDB: JVNDB-2021-009320 // 
            
            
            
            CNNVD: CNNVD-202107-894

EXTERNAL IDS
db:NVDid:CVE-2021-34316
Trust: 4.0
db:ZDIid:ZDI-21-849
Trust: 3.2
db:SIEMENSid:SSA-483182
Trust: 1.7
db:JVNDBid:JVNDB-2021-009320
Trust: 0.8
db:ZDI_CANid:ZDI-CAN-13380
Trust: 0.7
db:ICS CERTid:ICSA-21-194-15
Trust: 0.6
db:CNNVDid:CNNVD-202107-894
Trust: 0.6
db:VULMONid:CVE-2021-34316
Trust: 0.1
sources:
            
            
            ZDI: ZDI-21-849 // 
            
            
            
            VULMON: CVE-2021-34316 // 
            
            
            
            JVNDB: JVNDB-2021-009320 // 
            
            
            
            NVD: CVE-2021-34316 // 
            
            
            
            CNNVD: CNNVD-202107-894

REFERENCES
url:https://www.zerodayinitiative.com/advisories/zdi-21-849/
Trust: 3.1
url:https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf
Trust: 1.7
url:https://nvd.nist.gov/vuln/detail/cve-2021-34316
Trust: 1.4
url:https://us-cert.cisa.gov/ics/advisories/icsa-21-194-15https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf
Trust: 0.7
url:https://us-cert.cisa.gov/ics/advisories/icsa-21-194-15
Trust: 0.6
url:https://cwe.mitre.org/data/definitions/20.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            ZDI: ZDI-21-849 // 
            
            
            
            VULMON: CVE-2021-34316 // 
            
            
            
            JVNDB: JVNDB-2021-009320 // 
            
            
            
            NVD: CVE-2021-34316 // 
            
            
            
            CNNVD: CNNVD-202107-894

CREDITS
Tran Van Khang - khangkito (VinCSS)
Trust: 0.7
sources:
            
            
            ZDI: ZDI-21-849

SOURCES
db:ZDIid:ZDI-21-849
db:VULMONid:CVE-2021-34316
db:JVNDBid:JVNDB-2021-009320
db:NVDid:CVE-2021-34316
db:CNNVDid:CNNVD-202107-894

LAST UPDATE DATE
2023-12-18T11:11:41.371000+00:00

SOURCES UPDATE DATE
db:ZDIid:ZDI-21-849date:2021-07-19T00:00:00
db:VULMONid:CVE-2021-34316date:2021-07-19T00:00:00
db:JVNDBid:JVNDB-2021-009320date:2022-04-20T08:17:00
db:NVDid:CVE-2021-34316date:2021-07-27T14:03:40.370
db:CNNVDid:CNNVD-202107-894date:2021-08-24T00:00:00

SOURCES RELEASE DATE
db:ZDIid:ZDI-21-849date:2021-07-19T00:00:00
db:VULMONid:CVE-2021-34316date:2021-07-13T00:00:00
db:JVNDBid:JVNDB-2021-009320date:2022-04-20T00:00:00
db:NVDid:CVE-2021-34316date:2021-07-13T11:15:12.140
db:CNNVDid:CNNVD-202107-894date:2021-07-13T00:00:00