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ID

VAR-202101-0344


CVE

CVE-2020-26983


TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2020-015265

DESCRIPTION

A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). Affected applications lack 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-11900). JT2Go and Teamcenter Visualization Is vulnerable to an out-of-bounds write. Zero Day Initiative To this vulnerability ZDI-CAN-11900 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. JT2Go is a 3D JT viewing tool that allows users to view JT, PDF, Solid Edge, PLM XML and existing JT, VFZ, CGM, TIF data. Teamcenter visualization software enables companies to enhance their product lifecycle management (PLM) environment. The software enables corporate users to access documents, 2D drawings and 3D models in a single environment. JT2Go and Teamcenter Visualization has an unspecified vulnerability

Trust: 2.79

sources: NVD: CVE-2020-26983 // JVNDB: JVNDB-2020-015265 // ZDI: ZDI-21-054 // CNVD: CNVD-2021-02588

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-02588

AFFECTED PRODUCTS

vendor:siemensmodel:teamcenter visualizationscope:ltversion:13.1.0

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vendor:siemensmodel:jt2goscope:ltversion:13.1.0

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vendor:シーメンスmodel:teamcenter visualizationscope:eqversion:13.1.0

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

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vendor:siemensmodel:jt2goscope: - version: -

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vendor:siemensmodel:jt2goscope:ltversion:v13.1.0

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vendor:siemensmodel:teamcenter visualizationscope:ltversion:v13.1.0

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sources: ZDI: ZDI-21-054 // CNVD: CNVD-2021-02588 // JVNDB: JVNDB-2020-015265 // NVD: CVE-2020-26983

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-26983
value: HIGH

Trust: 1.0

NVD: CVE-2020-26983
value: HIGH

Trust: 0.8

ZDI: CVE-2020-26983
value: HIGH

Trust: 0.7

CNVD: CNVD-2021-02588
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202101-852
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2020-26983
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: 1.8

CNVD: CNVD-2021-02588
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-26983
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2020-26983
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: NETWORK
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-2020-26983
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-21-054 // CNVD: CNVD-2021-02588 // JVNDB: JVNDB-2020-015265 // CNNVD: CNNVD-202101-852 // NVD: CVE-2020-26983

PROBLEMTYPE DATA

problemtype:CWE-787

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

Trust: 0.8

sources: JVNDB: JVNDB-2020-015265 // NVD: CVE-2020-26983

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202101-852

TYPE

buffer error

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sources: CNNVD: CNNVD-202101-852

PATCH

title:SSA-622830url:https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf

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title:Siemens has issued an update to correct this vulnerability.url:https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03/

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title:Patch for Unspecified vulnerability exists in JT2Go and Teamcenter Visualization (CNVD-2021-02588)url:https://www.cnvd.org.cn/patchInfo/show/244000

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title:Siemens Jt2go and Siemens Teamcenter Visualization Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=139363

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sources: ZDI: ZDI-21-054 // CNVD: CNVD-2021-02588 // JVNDB: JVNDB-2020-015265 // CNNVD: CNNVD-202101-852

EXTERNAL IDS

db:NVDid:CVE-2020-26983

Trust: 3.7

db:ZDIid:ZDI-21-054

Trust: 3.1

db:SIEMENSid:SSA-622830

Trust: 2.2

db:JVNid:JVNVU91685542

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db:JVNDBid:JVNDB-2020-015265

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db:ZDI_CANid:ZDI-CAN-11900

Trust: 0.7

db:CNVDid:CNVD-2021-02588

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db:AUSCERTid:ESB-2021.0125

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db:ICS CERTid:ICSA-21-012-03

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db:CNNVDid:CNNVD-202101-852

Trust: 0.6

sources: ZDI: ZDI-21-054 // CNVD: CNVD-2021-02588 // JVNDB: JVNDB-2020-015265 // CNNVD: CNNVD-202101-852 // NVD: CVE-2020-26983

REFERENCES

url:https://www.zerodayinitiative.com/advisories/zdi-21-054/

Trust: 2.4

url:https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf

Trust: 2.2

url:https://nvd.nist.gov/vuln/detail/cve-2020-26983

Trust: 1.4

url:https://jvn.jp/vu/jvnvu91685542/

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url:https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03/

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url:https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.0125/

Trust: 0.6

sources: ZDI: ZDI-21-054 // CNVD: CNVD-2021-02588 // JVNDB: JVNDB-2020-015265 // CNNVD: CNNVD-202101-852 // NVD: CVE-2020-26983

CREDITS

rgod

Trust: 0.7

sources: ZDI: ZDI-21-054

SOURCES

db:ZDIid:ZDI-21-054
db:CNVDid:CNVD-2021-02588
db:JVNDBid:JVNDB-2020-015265
db:CNNVDid:CNNVD-202101-852
db:NVDid:CVE-2020-26983

LAST UPDATE DATE

2024-08-14T12:49:53.424000+00:00


SOURCES UPDATE DATE

db:ZDIid:ZDI-21-054date:2021-01-14T00:00:00
db:CNVDid:CNVD-2021-02588date:2021-01-13T00:00:00
db:JVNDBid:JVNDB-2020-015265date:2021-09-15T08:33:00
db:CNNVDid:CNNVD-202101-852date:2021-02-23T00:00:00
db:NVDid:CVE-2020-26983date:2021-02-22T21:52:11.017

SOURCES RELEASE DATE

db:ZDIid:ZDI-21-054date:2021-01-14T00:00:00
db:CNVDid:CNVD-2021-02588date:2021-01-13T00:00:00
db:JVNDBid:JVNDB-2020-015265date:2021-09-15T00:00:00
db:CNNVDid:CNNVD-202101-852date:2021-01-12T00:00:00
db:NVDid:CVE-2020-26983date:2021-01-12T21:15:16.823