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ID

VAR-202107-1404


CVE

CVE-2021-34309


TITLE

JT2Go  and  Teamcenter Visualization  Input confirmation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-009330

DESCRIPTION

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). 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-13350). 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-13350 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 TIF files

Trust: 2.34

sources: NVD: CVE-2021-34309 // JVNDB: JVNDB-2021-009330 // ZDI: ZDI-21-838 // VULMON: CVE-2021-34309

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-21-838 // JVNDB: JVNDB-2021-009330 // NVD: CVE-2021-34309

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2021-34309
value: HIGH

Trust: 1.8

ZDI: CVE-2021-34309
value: HIGH

Trust: 0.7

CNNVD: CNNVD-202107-884
value: HIGH

Trust: 0.6

VULMON: CVE-2021-34309
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-2021-34309
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-2021-34309
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-2021-34309
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-21-838 // VULMON: CVE-2021-34309 // JVNDB: JVNDB-2021-009330 // NVD: CVE-2021-34309 // CNNVD: CNNVD-202107-884

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-2021-009330 // NVD: CVE-2021-34309

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202107-884

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202107-884

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2021-34309

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=156577
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-21-838 // 
            
            
            
            VULMON: CVE-2021-34309 // 
            
            
            
            JVNDB: JVNDB-2021-009330 // 
            
            
            
            CNNVD: CNNVD-202107-884

EXTERNAL IDS
db:NVDid:CVE-2021-34309
Trust: 4.0
db:ZDIid:ZDI-21-838
Trust: 3.2
db:SIEMENSid:SSA-483182
Trust: 1.7
db:JVNDBid:JVNDB-2021-009330
Trust: 0.8
db:ZDI_CANid:ZDI-CAN-13350
Trust: 0.7
db:ICS CERTid:ICSA-21-194-15
Trust: 0.6
db:CNNVDid:CNNVD-202107-884
Trust: 0.6
db:VULMONid:CVE-2021-34309
Trust: 0.1
sources:
            
            
            ZDI: ZDI-21-838 // 
            
            
            
            VULMON: CVE-2021-34309 // 
            
            
            
            JVNDB: JVNDB-2021-009330 // 
            
            
            
            NVD: CVE-2021-34309 // 
            
            
            
            CNNVD: CNNVD-202107-884

REFERENCES
url:https://www.zerodayinitiative.com/advisories/zdi-21-838/
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-2021-34309
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-21-838 // 
            
            
            
            VULMON: CVE-2021-34309 // 
            
            
            
            JVNDB: JVNDB-2021-009330 // 
            
            
            
            NVD: CVE-2021-34309 // 
            
            
            
            CNNVD: CNNVD-202107-884

CREDITS
Mat Powell of Trend Micro Zero Day Initiative
Trust: 0.7
sources:
            
            
            ZDI: ZDI-21-838

SOURCES
db:ZDIid:ZDI-21-838
db:VULMONid:CVE-2021-34309
db:JVNDBid:JVNDB-2021-009330
db:NVDid:CVE-2021-34309
db:CNNVDid:CNNVD-202107-884

LAST UPDATE DATE
2023-12-18T11:51:39.187000+00:00

SOURCES UPDATE DATE
db:ZDIid:ZDI-21-838date:2021-07-19T00:00:00
db:VULMONid:CVE-2021-34309date:2021-07-19T00:00:00
db:JVNDBid:JVNDB-2021-009330date:2022-04-20T08:51:00
db:NVDid:CVE-2021-34309date:2021-07-27T15:25:10.160
db:CNNVDid:CNNVD-202107-884date:2021-08-25T00:00:00

SOURCES RELEASE DATE
db:ZDIid:ZDI-21-838date:2021-07-19T00:00:00
db:VULMONid:CVE-2021-34309date:2021-07-13T00:00:00
db:JVNDBid:JVNDB-2021-009330date:2022-04-20T00:00:00
db:NVDid:CVE-2021-34309date:2021-07-13T11:15:11.587
db:CNNVDid:CNNVD-202107-884date:2021-07-13T00:00:00