var-202102-0320
Vulnerability from variot
A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information. (ZDI-CAN-12042). JT2Go and Teamcenter Visualization Is vulnerable to an out-of-bounds read. Zero Day Initiative To this vulnerability ZDI-CAN-12042 Was numbered.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. 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 PAR files
Show details on source website{ "affected_products": { "_id": null, "data": [ { "_id": null, "model": "jt2go", "scope": null, "trust": 1.4, "vendor": "siemens", "version": null }, { "_id": null, "model": "jt2go", "scope": "lt", "trust": 1.0, "vendor": "siemens", "version": "13.1.0.2" }, { "_id": null, "model": "teamcenter visualization", "scope": "lt", "trust": 1.0, "vendor": "siemens", "version": "13.1.0.2" }, { "_id": null, "model": "jt2go", "scope": null, "trust": 0.8, "vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9", "version": null }, { "_id": null, "model": "teamcenter visualization", "scope": "eq", "trust": 0.8, "vendor": "\u30b7\u30fc\u30e1\u30f3\u30b9", "version": "13.1.0.2" } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-239" }, { "db": "ZDI", "id": "ZDI-21-860" }, { "db": "JVNDB", "id": "JVNDB-2020-015931" }, { "db": "NVD", "id": "CVE-2020-26999" } ] }, "configurations": { "_id": null, "data": [ { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "13.1.0.2", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "13.1.0.2", "vulnerable": true } ], "operator": "OR" } ] } ], "sources": [ { "db": "NVD", "id": "CVE-2020-26999" } ] }, "credits": { "_id": null, "data": "Mat Powell of Trend Micro Zero Day Initiative", "sources": [ { "db": "ZDI", "id": "ZDI-21-860" }, { "db": "CNNVD", "id": "CNNVD-202102-873" } ], "trust": 1.3 }, "cve": "CVE-2020-26999", "cvss": { "_id": null, "data": [ { "cvssV2": [ { "acInsufInfo": false, "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "NVD", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "impactScore": 6.4, "integrityImpact": "PARTIAL", "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "trust": 1.0, "userInteractionRequired": false, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "acInsufInfo": null, "accessComplexity": "Low", "accessVector": "Local", "authentication": "None", "author": "NVD", "availabilityImpact": "Partial", "baseScore": 4.6, "confidentialityImpact": "Partial", "exploitabilityScore": null, "id": "CVE-2020-26999", "impactScore": null, "integrityImpact": "Partial", "obtainAllPrivilege": null, "obtainOtherPrivilege": null, "obtainUserPrivilege": null, "severity": "Medium", "trust": 0.9, "userInteractionRequired": null, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "ZDI", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "id": "CVE-2020-26999", "impactScore": 5.9, "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "trust": 1.4, "userInteraction": "REQUIRED", "vectorString": "AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "NVD", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "impactScore": 5.9, "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "trust": 1.0, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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-2020-26999", "impactScore": null, "integrityImpact": "High", "privilegesRequired": "Low", "scope": "Unchanged", "trust": 0.8, "userInteraction": "None", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } ], "severity": [ { "author": "NVD", "id": "CVE-2020-26999", "trust": 1.8, "value": "HIGH" }, { "author": "ZDI", "id": "CVE-2020-26999", "trust": 1.4, "value": "HIGH" }, { "author": "CNNVD", "id": "CNNVD-202102-873", "trust": 0.6, "value": "HIGH" }, { "author": "VULMON", "id": "CVE-2020-26999", "trust": 0.1, "value": "MEDIUM" } ] } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-239" }, { "db": "ZDI", "id": "ZDI-21-860" }, { "db": "VULMON", "id": "CVE-2020-26999" }, { "db": "JVNDB", "id": "JVNDB-2020-015931" }, { "db": "NVD", "id": "CVE-2020-26999" }, { "db": "CNNVD", "id": "CNNVD-202102-873" } ] }, "description": { "_id": null, "data": "A vulnerability has been identified in JT2Go (All versions \u003c V13.1.0.2), Teamcenter Visualization (All versions \u003c V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information. (ZDI-CAN-12042). JT2Go and Teamcenter Visualization Is vulnerable to an out-of-bounds read. Zero Day Initiative To this vulnerability ZDI-CAN-12042 Was numbered.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. 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 PAR files", "sources": [ { "db": "NVD", "id": "CVE-2020-26999" }, { "db": "JVNDB", "id": "JVNDB-2020-015931" }, { "db": "ZDI", "id": "ZDI-21-239" }, { "db": "ZDI", "id": "ZDI-21-860" }, { "db": "VULMON", "id": "CVE-2020-26999" } ], "trust": 2.97 }, "external_ids": { "_id": null, "data": [ { "db": "NVD", "id": "CVE-2020-26999", "trust": 3.9 }, { "db": "ZDI", "id": "ZDI-21-239", "trust": 3.2 }, { "db": "ZDI", "id": "ZDI-21-860", "trust": 3.2 }, { "db": "SIEMENS", "id": "SSA-663999", "trust": 1.7 }, { "db": "SIEMENS", "id": "SSA-695540", "trust": 1.7 }, { "db": "JVNDB", "id": "JVNDB-2020-015931", "trust": 0.8 }, { "db": "ZDI_CAN", "id": "ZDI-CAN-12042", "trust": 0.7 }, { "db": "ZDI_CAN", "id": "ZDI-CAN-13418", "trust": 0.7 }, { "db": "AUSCERT", "id": "ESB-2021.1836", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.0495", "trust": 0.6 }, { "db": "ICS CERT", "id": "ICSA-21-147-04", "trust": 0.6 }, { "db": "ICS CERT", "id": "ICSA-21-040-06", "trust": 0.6 }, { "db": "CNNVD", "id": "CNNVD-202102-873", "trust": 0.6 }, { "db": "VULMON", "id": "CVE-2020-26999", "trust": 0.1 } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-239" }, { "db": "ZDI", "id": "ZDI-21-860" }, { "db": "VULMON", "id": "CVE-2020-26999" }, { "db": "JVNDB", "id": "JVNDB-2020-015931" }, { "db": "NVD", "id": "CVE-2020-26999" }, { "db": "CNNVD", "id": "CNNVD-202102-873" } ] }, "id": "VAR-202102-0320", "iot": { "_id": null, "data": true, "sources": [ { "db": "VARIoT devices database", "id": null } ], "trust": 0.15799868 }, "last_update_date": "2023-12-18T11:15:24.020000Z", "patch": { "_id": null, "data": [ { "title": "SSA-663999 Siemens\u00a0Security\u00a0Advisory", "trust": 0.8, "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf" }, { "title": " https://us-cert.cisa.gov/ics/advisories/icsa-21-147-04", "trust": 0.7, "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf" }, { "title": "", "trust": 0.7, "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-147-04https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf" }, { "title": "JT2Go Buffer error vulnerability fix", "trust": 0.6, "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=141294" }, { "title": "Siemens Security Advisories: Siemens Security Advisory", "trust": 0.1, "url": "https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories\u0026qid=22012358d4c381f4f14edecd2684a63a" }, { "title": "Siemens Security Advisories: Siemens Security Advisory", "trust": 0.1, "url": "https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories\u0026qid=1c3bdb36e22f42f5b9339f0ff806382c" } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-239" }, { "db": "ZDI", "id": "ZDI-21-860" }, { "db": "VULMON", "id": "CVE-2020-26999" }, { "db": "JVNDB", "id": "JVNDB-2020-015931" }, { "db": "CNNVD", "id": "CNNVD-202102-873" } ] }, "problemtype_data": { "_id": null, "data": [ { "problemtype": "CWE-125", "trust": 1.0 }, { "problemtype": "Out-of-bounds read (CWE-125) [NVD Evaluation ]", "trust": 0.8 } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2020-015931" }, { "db": "NVD", "id": "CVE-2020-26999" } ] }, "references": { "_id": null, "data": [ { "trust": 2.5, "url": "https://www.zerodayinitiative.com/advisories/zdi-21-239/" }, { "trust": 2.5, "url": "https://www.zerodayinitiative.com/advisories/zdi-21-860/" }, { "trust": 2.4, "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf" }, { "trust": 1.7, "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf" }, { "trust": 1.3, "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-147-04" }, { "trust": 0.8, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-26999" }, { "trust": 0.7, "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-147-04https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf" }, { "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-2021.1836" }, { "trust": 0.1, "url": "https://cwe.mitre.org/data/definitions/125.html" }, { "trust": 0.1, "url": "https://nvd.nist.gov" } ], "sources": [ { "db": "ZDI", "id": "ZDI-21-239" }, { "db": "ZDI", "id": "ZDI-21-860" }, { "db": "VULMON", "id": "CVE-2020-26999" }, { "db": "JVNDB", "id": "JVNDB-2020-015931" }, { "db": "NVD", "id": "CVE-2020-26999" }, { "db": "CNNVD", "id": "CNNVD-202102-873" } ] }, "sources": { "_id": null, "data": [ { "db": "ZDI", "id": "ZDI-21-239", "ident": null }, { "db": "ZDI", "id": "ZDI-21-860", "ident": null }, { "db": "VULMON", "id": "CVE-2020-26999", "ident": null }, { "db": "JVNDB", "id": "JVNDB-2020-015931", "ident": null }, { "db": "NVD", "id": "CVE-2020-26999", "ident": null }, { "db": "CNNVD", "id": "CNNVD-202102-873", "ident": null } ] }, "sources_release_date": { "_id": null, "data": [ { "date": "2021-02-24T00:00:00", "db": "ZDI", "id": "ZDI-21-239", "ident": null }, { "date": "2021-07-19T00:00:00", "db": "ZDI", "id": "ZDI-21-860", "ident": null }, { "date": "2021-02-09T00:00:00", "db": "VULMON", "id": "CVE-2020-26999", "ident": null }, { "date": "2021-10-25T00:00:00", "db": "JVNDB", "id": "JVNDB-2020-015931", "ident": null }, { "date": "2021-02-09T17:15:13.843000", "db": "NVD", "id": "CVE-2020-26999", "ident": null }, { "date": "2021-02-09T00:00:00", "db": "CNNVD", "id": "CNNVD-202102-873", "ident": null } ] }, "sources_update_date": { "_id": null, "data": [ { "date": "2021-06-08T00:00:00", "db": "ZDI", "id": "ZDI-21-239", "ident": null }, { "date": "2021-07-19T00:00:00", "db": "ZDI", "id": "ZDI-21-860", "ident": null }, { "date": "2021-07-19T00:00:00", "db": "VULMON", "id": "CVE-2020-26999", "ident": null }, { "date": "2021-10-25T07:17:00", "db": "JVNDB", "id": "JVNDB-2020-015931", "ident": null }, { "date": "2022-02-22T14:17:16.100000", "db": "NVD", "id": "CVE-2020-26999", "ident": null }, { "date": "2021-07-20T00:00:00", "db": "CNNVD", "id": "CNNVD-202102-873", "ident": null } ] }, "threat_type": { "_id": null, "data": "local", "sources": [ { "db": "CNNVD", "id": "CNNVD-202102-873" } ], "trust": 0.6 }, "title": { "_id": null, "data": "JT2Go\u00a0 and \u00a0Teamcenter\u00a0Visualization\u00a0 Out-of-bounds read vulnerability", "sources": [ { "db": "JVNDB", "id": "JVNDB-2020-015931" } ], "trust": 0.8 }, "type": { "_id": null, "data": "buffer error", "sources": [ { "db": "CNNVD", "id": "CNNVD-202102-873" } ], "trust": 0.6 } }
Sightings
Author | Source | Type | Date |
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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.