var-202101-0350
Vulnerability from variot
A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892). Several Siemens products are vulnerable to out-of-bounds writes. Zero Day Initiative To this vulnerability ZDI-CAN-11892 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 PAR 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
Show details on source website{ "affected_products": { "_id": null, "data": [ { "_id": null, "model": "solid edge", "scope": "lt", "trust": 1.0, "vendor": "siemens", "version": "se2021" }, { "_id": null, "model": "solid edge", "scope": "eq", "trust": 1.0, "vendor": "siemens", "version": "se2021" }, { "_id": null, "model": "teamcenter visualization", "scope": "lt", "trust": 1.0, "vendor": "siemens", "version": "13.1.0.1" }, { "_id": null, "model": "jt2go", "scope": "lt", "trust": 1.0, "vendor": "siemens", "version": "13.1.0.1" }, { "_id": null, "model": "teamcenter visualization", "scope": "eq", "trust": 0.8, "vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9", "version": "13.1.0.1" }, { "_id": null, "model": "solid edge", "scope": null, "trust": 0.8, "vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9", "version": null }, { "_id": null, "model": "jt2go", "scope": null, "trust": 0.8, "vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9", "version": null }, { "_id": null, "model": "jt2go", "scope": null, "trust": 0.7, "vendor": "siemens", "version": null }, { "_id": null, "model": "jt2go", "scope": "eq", "trust": 0.6, "vendor": "siemens", "version": "v13.1.0" }, { "_id": null, "model": "teamcenter visualization", "scope": "eq", "trust": 0.6, "vendor": "siemens", "version": "v13.1.0" } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-050" }, { "db": "CNVD", "id": "CNVD-2021-02582" }, { "db": "JVNDB", "id": "JVNDB-2020-015271" }, { "db": "NVD", "id": "CVE-2020-26989" } ] }, "credits": { "_id": null, "data": "rgod", "sources": [ { "db": "ZDI", "id": "ZDI-21-050" } ], "trust": 0.7 }, "cve": "CVE-2020-26989", "cvss": { "_id": null, "data": [ { "cvssV2": [ { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "author": "nvd@nist.gov", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 8.6, "id": "CVE-2020-26989", "impactScore": 6.4, "integrityImpact": "PARTIAL", "severity": "MEDIUM", "trust": 1.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "CNVD", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "exploitabilityScore": 3.9, "id": "CNVD-2021-02582", "impactScore": 10.0, "integrityImpact": "COMPLETE", "severity": "HIGH", "trust": 0.6, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "nvd@nist.gov", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "id": "CVE-2020-26989", "impactScore": 5.9, "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "trust": 1.0, "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, { "attackComplexity": "Low", "attackVector": "Local", "author": "NVD", "availabilityImpact": "High", "baseScore": 7.8, "baseSeverity": "High", "confidentialityImpact": "High", "exploitabilityScore": null, "id": "CVE-2020-26989", "impactScore": null, "integrityImpact": "High", "privilegesRequired": "None", "scope": "Unchanged", "trust": 0.8, "userInteraction": "Required", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "ZDI", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "id": "CVE-2020-26989", "impactScore": 5.9, "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "trust": 0.7, "userInteraction": "REQUIRED", "vectorString": "AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" } ], "severity": [ { "author": "nvd@nist.gov", "id": "CVE-2020-26989", "trust": 1.0, "value": "HIGH" }, { "author": "NVD", "id": "CVE-2020-26989", "trust": 0.8, "value": "High" }, { "author": "ZDI", "id": "CVE-2020-26989", "trust": 0.7, "value": "HIGH" }, { "author": "CNVD", "id": "CNVD-2021-02582", "trust": 0.6, "value": "HIGH" }, { "author": "CNNVD", "id": "CNNVD-202101-848", "trust": 0.6, "value": "HIGH" } ] } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-050" }, { "db": "CNVD", "id": "CNVD-2021-02582" }, { "db": "JVNDB", "id": "JVNDB-2020-015271" }, { "db": "CNNVD", "id": "CNNVD-202101-848" }, { "db": "NVD", "id": "CVE-2020-26989" } ] }, "description": { "_id": null, "data": "A vulnerability has been identified in JT2Go (All versions \u003c V13.1.0.1), Solid Edge SE2020 (All Versions \u003c SE2020MP12), Solid Edge SE2021 (All Versions \u003c SE2021MP2), Teamcenter Visualization (All versions \u003c V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892). Several Siemens products are vulnerable to out-of-bounds writes. Zero Day Initiative To this vulnerability ZDI-CAN-11892 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 PAR files. JT2Go is a 3D JT viewing tool that allows users to view JT, PDF, Solid Edge, PLM XML and existing JT,\r\n\r\nVFZ, 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", "sources": [ { "db": "NVD", "id": "CVE-2020-26989" }, { "db": "JVNDB", "id": "JVNDB-2020-015271" }, { "db": "ZDI", "id": "ZDI-21-050" }, { "db": "CNVD", "id": "CNVD-2021-02582" } ], "trust": 2.79 }, "external_ids": { "_id": null, "data": [ { "db": "NVD", "id": "CVE-2020-26989", "trust": 3.7 }, { "db": "ZDI", "id": "ZDI-21-050", "trust": 3.1 }, { "db": "SIEMENS", "id": "SSA-622830", "trust": 2.2 }, { "db": "SIEMENS", "id": "SSA-663999", "trust": 1.6 }, { "db": "SIEMENS", "id": "SSA-979834", "trust": 1.6 }, { "db": "JVN", "id": "JVNVU91685542", "trust": 0.8 }, { "db": "JVNDB", "id": "JVNDB-2020-015271", "trust": 0.8 }, { "db": "ZDI_CAN", "id": "ZDI-CAN-11892", "trust": 0.7 }, { "db": "CNVD", "id": "CNVD-2021-02582", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.0125", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.0495", "trust": 0.6 }, { "db": "ICS CERT", "id": "ICSA-21-012-03", "trust": 0.6 }, { "db": "ICS CERT", "id": "ICSA-21-040-06", "trust": 0.6 }, { "db": "CNNVD", "id": "CNNVD-202101-848", "trust": 0.6 } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-050" }, { "db": "CNVD", "id": "CNVD-2021-02582" }, { "db": "JVNDB", "id": "JVNDB-2020-015271" }, { "db": "CNNVD", "id": "CNNVD-202101-848" }, { "db": "NVD", "id": "CVE-2020-26989" } ] }, "id": "VAR-202101-0350", "iot": { "_id": null, "data": true, "sources": [ { "db": "CNVD", "id": "CNVD-2021-02582" } ], "trust": 0.06 }, "iot_taxonomy": { "_id": null, "data": [ { "category": [ "IoT" ], "sub_category": null, "trust": 0.6 } ], "sources": [ { "db": "CNVD", "id": "CNVD-2021-02582" } ] }, "last_update_date": "2024-11-23T21:31:23.872000Z", "patch": { "_id": null, "data": [ { "title": "SSA-979834", "trust": 0.8, "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf" }, { "title": "Siemens has issued an update to correct this vulnerability.", "trust": 0.7, "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03/" }, { "title": "Patch for JT2Go and Teamcenter Visualization heap buffer overflow vulnerability (CNVD-2021-02582)", "trust": 0.6, "url": "https://www.cnvd.org.cn/patchInfo/show/243982" }, { "title": "Siemens Jt2go and Teamcenter Visualization Buffer error vulnerability fix", "trust": 0.6, "url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=139359" } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-050" }, { "db": "CNVD", "id": "CNVD-2021-02582" }, { "db": "JVNDB", "id": "JVNDB-2020-015271" }, { "db": "CNNVD", "id": "CNNVD-202101-848" } ] }, "problemtype_data": { "_id": null, "data": [ { "problemtype": "CWE-121", "trust": 1.0 }, { "problemtype": "CWE-787", "trust": 1.0 }, { "problemtype": "Out-of-bounds writing (CWE-787) [NVD Evaluation ]", "trust": 0.8 } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2020-015271" }, { "db": "NVD", "id": "CVE-2020-26989" } ] }, "references": { "_id": null, "data": [ { "trust": 2.4, "url": "https://www.zerodayinitiative.com/advisories/zdi-21-050/" }, { "trust": 2.2, "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf" }, { "trust": 1.6, "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf" }, { "trust": 1.6, "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf" }, { "trust": 1.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-26989" }, { "trust": 0.8, "url": "https://jvn.jp/vu/jvnvu91685542/" }, { "trust": 0.7, "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03/" }, { "trust": 0.6, "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-012-03" }, { "trust": 0.6, "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-06" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.0495" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.0125/" } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-050" }, { "db": "CNVD", "id": "CNVD-2021-02582" }, { "db": "JVNDB", "id": "JVNDB-2020-015271" }, { "db": "CNNVD", "id": "CNNVD-202101-848" }, { "db": "NVD", "id": "CVE-2020-26989" } ] }, "sources": { "_id": null, "data": [ { "db": "ZDI", "id": "ZDI-21-050", "ident": null }, { "db": "CNVD", "id": "CNVD-2021-02582", "ident": null }, { "db": "JVNDB", "id": "JVNDB-2020-015271", "ident": null }, { "db": "CNNVD", "id": "CNNVD-202101-848", "ident": null }, { "db": "NVD", "id": "CVE-2020-26989", "ident": null } ] }, "sources_release_date": { "_id": null, "data": [ { "date": "2021-01-14T00:00:00", "db": "ZDI", "id": "ZDI-21-050", "ident": null }, { "date": "2021-01-13T00:00:00", "db": "CNVD", "id": "CNVD-2021-02582", "ident": null }, { "date": "2021-09-15T00:00:00", "db": "JVNDB", "id": "JVNDB-2020-015271", "ident": null }, { "date": "2021-01-12T00:00:00", "db": "CNNVD", "id": "CNNVD-202101-848", "ident": null }, { "date": "2021-01-12T21:15:17.183000", "db": "NVD", "id": "CVE-2020-26989", "ident": null } ] }, "sources_update_date": { "_id": null, "data": [ { "date": "2021-01-14T00:00:00", "db": "ZDI", "id": "ZDI-21-050", "ident": null }, { "date": "2021-01-13T00:00:00", "db": "CNVD", "id": "CNVD-2021-02582", "ident": null }, { "date": "2021-09-15T08:33:00", "db": "JVNDB", "id": "JVNDB-2020-015271", "ident": null }, { "date": "2021-07-16T00:00:00", "db": "CNNVD", "id": "CNNVD-202101-848", "ident": null }, { "date": "2024-11-21T05:20:38.207000", "db": "NVD", "id": "CVE-2020-26989", "ident": null } ] }, "threat_type": { "_id": null, "data": "local", "sources": [ { "db": "CNNVD", "id": "CNNVD-202101-848" } ], "trust": 0.6 }, "title": { "_id": null, "data": "Out-of-bounds write vulnerabilities in multiple Siemens products", "sources": [ { "db": "JVNDB", "id": "JVNDB-2020-015271" } ], "trust": 0.8 }, "type": { "_id": null, "data": "buffer error", "sources": [ { "db": "CNNVD", "id": "CNNVD-202101-848" } ], "trust": 0.6 } }
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.