var-202003-1595
Vulnerability from variot
Delta Industrial Automation CNCSoft ScreenEditor, v1.00.96 and prior. An out-of-bounds read overflow can be exploited when a valid user opens a specially crafted, malicious input file due to the lack of validation. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Delta Industrial Automation CNCSoft ScreenEditor. 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 Giffile information within DPB files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of Administrator. Delta Electronics CNCSoft ScreenEditor is a set of CNC machine tool simulation system software of Taiwan Delta Electronics (Delta Electronics) company
Show details on source website{ "affected_products": { "_id": null, "data": [ { "_id": null, "model": "cncsoft screeneditor", "scope": "lte", "trust": 1.0, "vendor": "deltaww", "version": "1.00.96" }, { "_id": null, "model": "cncsoft screeneditor", "scope": "eq", "trust": 0.8, "vendor": "delta", "version": "1.00.96" }, { "_id": null, "model": "cncsoft screeneditor", "scope": null, "trust": 0.7, "vendor": "delta industrial automation", "version": null }, { "_id": null, "model": null, "scope": "eq", "trust": 0.6, "vendor": "cncsoft screeneditor", "version": "*" }, { "_id": null, "model": "electronics delta electronics cncsoft screeneditor", "scope": "lte", "trust": 0.6, "vendor": "delta", "version": "\u003c=1.00.96" } ], "sources": [ { "db": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d" }, { "db": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738" }, { "db": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3" }, { "db": "ZDI", "id": "ZDI-20-310" }, { "db": "CNVD", "id": "CNVD-2020-17486" }, { "db": "JVNDB", "id": "JVNDB-2020-003021" }, { "db": "NVD", "id": "CVE-2020-6976" } ] }, "configurations": { "_id": null, "data": [ { "CVE_data_version": "4.0", "nodes": [ { "cpe_match": [ { "cpe22Uri": "cpe:/a:deltaww:cncsoft_screeneditor", "vulnerable": true } ], "operator": "OR" } ] } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2020-003021" } ] }, "credits": { "_id": null, "data": "Natnael Samson (@NattiSamson)", "sources": [ { "db": "ZDI", "id": "ZDI-20-310" } ], "trust": 0.7 }, "cve": "CVE-2020-6976", "cvss": { "_id": null, "data": [ { "cvssV2": [ { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "author": "nvd@nist.gov", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 8.6, "id": "CVE-2020-6976", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "MEDIUM", "trust": 1.0, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0" }, { "acInsufInfo": null, "accessComplexity": "Medium", "accessVector": "Network", "authentication": "None", "author": "NVD", "availabilityImpact": "None", "baseScore": 4.3, "confidentialityImpact": "Partial", "exploitabilityScore": null, "id": "JVNDB-2020-003021", "impactScore": null, "integrityImpact": "None", "obtainAllPrivilege": null, "obtainOtherPrivilege": null, "obtainUserPrivilege": null, "severity": "Medium", "trust": 0.8, "userInteractionRequired": null, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "CNVD", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "CNVD-2020-17486", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "LOW", "trust": 0.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "IVD", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "5ad27d7f-0121-4265-92fa-4b092e75195d", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "LOW", "trust": 0.2, "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.9 [IVD]" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "IVD", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "19d1944f-19d9-4cbf-98fa-7157b5458738", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "LOW", "trust": 0.2, "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.9 [IVD]" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "IVD", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "LOW", "trust": 0.2, "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.9 [IVD]" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "nvd@nist.gov", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "id": "CVE-2020-6976", "impactScore": 3.6, "integrityImpact": "NONE", "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:N/A:N", "version": "3.1" }, { "attackComplexity": "Low", "attackVector": "Local", "author": "NVD", "availabilityImpact": "None", "baseScore": 5.5, "baseSeverity": "Medium", "confidentialityImpact": "High", "exploitabilityScore": null, "id": "JVNDB-2020-003021", "impactScore": null, "integrityImpact": "None", "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:N/A:N", "version": "3.0" }, { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "ZDI", "availabilityImpact": "NONE", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "exploitabilityScore": 1.8, "id": "CVE-2020-6976", "impactScore": 1.4, "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "trust": 0.7, "userInteraction": "REQUIRED", "vectorString": "AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.0" } ], "severity": [ { "author": "nvd@nist.gov", "id": "CVE-2020-6976", "trust": 1.0, "value": "MEDIUM" }, { "author": "NVD", "id": "JVNDB-2020-003021", "trust": 0.8, "value": "Medium" }, { "author": "ZDI", "id": "CVE-2020-6976", "trust": 0.7, "value": "LOW" }, { "author": "CNVD", "id": "CNVD-2020-17486", "trust": 0.6, "value": "LOW" }, { "author": "CNNVD", "id": "CNNVD-202003-1032", "trust": 0.6, "value": "MEDIUM" }, { "author": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d", "trust": 0.2, "value": "MEDIUM" }, { "author": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738", "trust": 0.2, "value": "MEDIUM" }, { "author": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3", "trust": 0.2, "value": "MEDIUM" } ] } ], "sources": [ { "db": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d" }, { "db": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738" }, { "db": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3" }, { "db": "ZDI", "id": "ZDI-20-310" }, { "db": "CNVD", "id": "CNVD-2020-17486" }, { "db": "JVNDB", "id": "JVNDB-2020-003021" }, { "db": "CNNVD", "id": "CNNVD-202003-1032" }, { "db": "NVD", "id": "CVE-2020-6976" } ] }, "description": { "_id": null, "data": "Delta Industrial Automation CNCSoft ScreenEditor, v1.00.96 and prior. An out-of-bounds read overflow can be exploited when a valid user opens a specially crafted, malicious input file due to the lack of validation. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Delta Industrial Automation CNCSoft ScreenEditor. 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 Giffile information within DPB files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of Administrator. Delta Electronics CNCSoft ScreenEditor is a set of CNC machine tool simulation system software of Taiwan Delta Electronics (Delta Electronics) company", "sources": [ { "db": "NVD", "id": "CVE-2020-6976" }, { "db": "JVNDB", "id": "JVNDB-2020-003021" }, { "db": "ZDI", "id": "ZDI-20-310" }, { "db": "CNVD", "id": "CNVD-2020-17486" }, { "db": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d" }, { "db": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738" }, { "db": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3" } ], "trust": 3.33 }, "external_ids": { "_id": null, "data": [ { "db": "NVD", "id": "CVE-2020-6976", "trust": 4.3 }, { "db": "ICS CERT", "id": "ICSA-20-077-01", "trust": 3.0 }, { "db": "ZDI", "id": "ZDI-20-310", "trust": 1.3 }, { "db": "CNVD", "id": "CNVD-2020-17486", "trust": 1.2 }, { "db": "CNNVD", "id": "CNNVD-202003-1032", "trust": 1.2 }, { "db": "JVNDB", "id": "JVNDB-2020-003021", "trust": 0.8 }, { "db": "ZDI_CAN", "id": "ZDI-CAN-10420", "trust": 0.7 }, { "db": "NSFOCUS", "id": "47402", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2020.0991", "trust": 0.6 }, { "db": "IVD", "id": "5AD27D7F-0121-4265-92FA-4B092E75195D", "trust": 0.2 }, { "db": "IVD", "id": "19D1944F-19D9-4CBF-98FA-7157B5458738", "trust": 0.2 }, { "db": "IVD", "id": "CC3A18B3-4A54-475C-A2EB-B6FBA5AB6EE3", "trust": 0.2 } ], "sources": [ { "db": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d" }, { "db": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738" }, { "db": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3" }, { "db": "ZDI", "id": "ZDI-20-310" }, { "db": "CNVD", "id": "CNVD-2020-17486" }, { "db": "JVNDB", "id": "JVNDB-2020-003021" }, { "db": "CNNVD", "id": "CNNVD-202003-1032" }, { "db": "NVD", "id": "CVE-2020-6976" } ] }, "id": "VAR-202003-1595", "iot": { "_id": null, "data": true, "sources": [ { "db": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d" }, { "db": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738" }, { "db": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3" }, { "db": "CNVD", "id": "CNVD-2020-17486" } ], "trust": 2.2 }, "iot_taxonomy": { "_id": null, "data": [ { "category": [ "ICS" ], "sub_category": null, "trust": 1.2 } ], "sources": [ { "db": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d" }, { "db": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738" }, { "db": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3" }, { "db": "CNVD", "id": "CNVD-2020-17486" } ] }, "last_update_date": "2024-11-23T22:11:35.423000Z", "patch": { "_id": null, "data": [ { "title": "Top Page", "trust": 0.8, "url": "http://www.deltaww.com/" }, { "title": "Delta Industrial Automation has issued an update to correct this vulnerability.", "trust": 0.7, "url": "https://www.us-cert.gov/ics/advisories/icsa-20-077-01" }, { "title": "Patch for Delta Electronics CNCSoft ScreenEditor out-of-bounds reading vulnerability", "trust": 0.6, "url": "https://www.cnvd.org.cn/patchInfo/show/209167" }, { "title": "Delta Electronics Delta Industrial Automation CNCSoft Security vulnerabilities", "trust": 0.6, "url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=112452" } ], "sources": [ { "db": "ZDI", "id": "ZDI-20-310" }, { "db": "CNVD", "id": "CNVD-2020-17486" }, { "db": "JVNDB", "id": "JVNDB-2020-003021" }, { "db": "CNNVD", "id": "CNNVD-202003-1032" } ] }, "problemtype_data": { "_id": null, "data": [ { "problemtype": "CWE-125", "trust": 1.8 } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2020-003021" }, { "db": "NVD", "id": "CVE-2020-6976" } ] }, "references": { "_id": null, "data": [ { "trust": 3.7, "url": "https://www.us-cert.gov/ics/advisories/icsa-20-077-01" }, { "trust": 1.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-6976" }, { "trust": 0.8, "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-6976" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2020.0991/" }, { "trust": 0.6, "url": "http://www.nsfocus.net/vulndb/47402" }, { "trust": 0.6, "url": "https://www.zerodayinitiative.com/advisories/zdi-20-310/" } ], "sources": [ { "db": "ZDI", "id": "ZDI-20-310" }, { "db": "CNVD", "id": "CNVD-2020-17486" }, { "db": "JVNDB", "id": "JVNDB-2020-003021" }, { "db": "CNNVD", "id": "CNNVD-202003-1032" }, { "db": "NVD", "id": "CVE-2020-6976" } ] }, "sources": { "_id": null, "data": [ { "db": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d", "ident": null }, { "db": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738", "ident": null }, { "db": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3", "ident": null }, { "db": "ZDI", "id": "ZDI-20-310", "ident": null }, { "db": "CNVD", "id": "CNVD-2020-17486", "ident": null }, { "db": "JVNDB", "id": "JVNDB-2020-003021", "ident": null }, { "db": "CNNVD", "id": "CNNVD-202003-1032", "ident": null }, { "db": "NVD", "id": "CVE-2020-6976", "ident": null } ] }, "sources_release_date": { "_id": null, "data": [ { "date": "2020-03-17T00:00:00", "db": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d", "ident": null }, { "date": "2020-03-17T00:00:00", "db": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738", "ident": null }, { "date": "2020-03-17T00:00:00", "db": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3", "ident": null }, { "date": "2020-03-17T00:00:00", "db": "ZDI", "id": "ZDI-20-310", "ident": null }, { "date": "2020-03-18T00:00:00", "db": "CNVD", "id": "CNVD-2020-17486", "ident": null }, { "date": "2020-04-01T00:00:00", "db": "JVNDB", "id": "JVNDB-2020-003021", "ident": null }, { "date": "2020-03-17T00:00:00", "db": "CNNVD", "id": "CNNVD-202003-1032", "ident": null }, { "date": "2020-03-18T14:15:16.803000", "db": "NVD", "id": "CVE-2020-6976", "ident": null } ] }, "sources_update_date": { "_id": null, "data": [ { "date": "2020-03-17T00:00:00", "db": "ZDI", "id": "ZDI-20-310", "ident": null }, { "date": "2020-03-18T00:00:00", "db": "CNVD", "id": "CNVD-2020-17486", "ident": null }, { "date": "2020-04-01T00:00:00", "db": "JVNDB", "id": "JVNDB-2020-003021", "ident": null }, { "date": "2020-08-05T00:00:00", "db": "CNNVD", "id": "CNNVD-202003-1032", "ident": null }, { "date": "2024-11-21T05:36:25.160000", "db": "NVD", "id": "CVE-2020-6976", "ident": null } ] }, "threat_type": { "_id": null, "data": "local", "sources": [ { "db": "CNNVD", "id": "CNNVD-202003-1032" } ], "trust": 0.6 }, "title": { "_id": null, "data": "Delta Industrial Automation CNCSoft ScreenEditor Out-of-bounds read vulnerability in", "sources": [ { "db": "JVNDB", "id": "JVNDB-2020-003021" } ], "trust": 0.8 }, "type": { "_id": null, "data": "Buffer error", "sources": [ { "db": "IVD", "id": "5ad27d7f-0121-4265-92fa-4b092e75195d" }, { "db": "IVD", "id": "19d1944f-19d9-4cbf-98fa-7157b5458738" }, { "db": "IVD", "id": "cc3a18b3-4a54-475c-a2eb-b6fba5ab6ee3" }, { "db": "CNNVD", "id": "CNNVD-202003-1032" } ], "trust": 1.2 } }
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.