var-201810-0494
Vulnerability from variot
LAquis SCADA Versions 4.1.0.3870 and prior has several stack-based buffer overflow vulnerabilities, which may allow remote code execution. LAquis SCADA Contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being 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 aq.exe. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this functionality to execute code in the context of the current process. LAquis SCADA is a suite of SCADA software for monitoring and data acquisition
Show details on source website{ "affected_products": { "_id": null, "data": [ { "_id": null, "model": "scada", "scope": null, "trust": 2.1, "vendor": "laquis", "version": null }, { "_id": null, "model": "laquis scada", "scope": "lte", "trust": 1.8, "vendor": "lcds", "version": "4.1.0.3870" }, { "_id": null, "model": "\\342\\200\\223 le\\303\\243o consultoria e desenvolvimento de sistemas ltda me laquis scada \u003c=4.1.0.3870", "scope": null, "trust": 0.6, "vendor": "lcds", "version": null }, { "_id": null, "model": "laquis scada", "scope": "eq", "trust": 0.6, "vendor": "lcds", "version": "4.1.0.3870" }, { "_id": null, "model": null, "scope": "eq", "trust": 0.2, "vendor": "laquis scada", "version": "*" } ], "sources": [ { "db": "IVD", "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1" }, { "db": "ZDI", "id": "ZDI-18-1257" }, { "db": "ZDI", "id": "ZDI-18-1259" }, { "db": "ZDI", "id": "ZDI-18-1258" }, { "db": "CNVD", "id": "CNVD-2018-21323" }, { "db": "JVNDB", "id": "JVNDB-2018-011025" }, { "db": "CNNVD", "id": "CNNVD-201810-763" }, { "db": "NVD", "id": "CVE-2018-17911" } ] }, "configurations": { "_id": null, "data": [ { "CVE_data_version": "4.0", "nodes": [ { "cpe_match": [ { "cpe22Uri": "cpe:/a:lcds:laquis_scada", "vulnerable": true } ], "operator": "OR" } ] } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2018-011025" } ] }, "credits": { "_id": null, "data": "Mat Powell of Trend Micro Zero Day Initiative", "sources": [ { "db": "ZDI", "id": "ZDI-18-1257" }, { "db": "ZDI", "id": "ZDI-18-1259" }, { "db": "ZDI", "id": "ZDI-18-1258" } ], "trust": 2.1 }, "cve": "CVE-2018-17911", "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-2018-17911", "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-2018-21323", "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" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "IVD", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "exploitabilityScore": 3.9, "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1", "impactScore": 10.0, "integrityImpact": "COMPLETE", "severity": "HIGH", "trust": 0.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.9 [IVD]" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "ZDI", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "id": "CVE-2018-17911", "impactScore": 5.9, "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "trust": 2.1, "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@nist.gov", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "id": "CVE-2018-17911", "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-2018-17911", "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" } ], "severity": [ { "author": "ZDI", "id": "CVE-2018-17911", "trust": 2.1, "value": "HIGH" }, { "author": "nvd@nist.gov", "id": "CVE-2018-17911", "trust": 1.0, "value": "HIGH" }, { "author": "NVD", "id": "CVE-2018-17911", "trust": 0.8, "value": "High" }, { "author": "CNVD", "id": "CNVD-2018-21323", "trust": 0.6, "value": "HIGH" }, { "author": "CNNVD", "id": "CNNVD-201810-763", "trust": 0.6, "value": "HIGH" }, { "author": "IVD", "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1", "trust": 0.2, "value": "HIGH" } ] } ], "sources": [ { "db": "IVD", "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1" }, { "db": "ZDI", "id": "ZDI-18-1257" }, { "db": "ZDI", "id": "ZDI-18-1259" }, { "db": "ZDI", "id": "ZDI-18-1258" }, { "db": "CNVD", "id": "CNVD-2018-21323" }, { "db": "JVNDB", "id": "JVNDB-2018-011025" }, { "db": "CNNVD", "id": "CNNVD-201810-763" }, { "db": "NVD", "id": "CVE-2018-17911" } ] }, "description": { "_id": null, "data": "LAquis SCADA Versions 4.1.0.3870 and prior has several stack-based buffer overflow vulnerabilities, which may allow remote code execution. LAquis SCADA Contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being 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 aq.exe. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this functionality to execute code in the context of the current process. LAquis SCADA is a suite of SCADA software for monitoring and data acquisition", "sources": [ { "db": "NVD", "id": "CVE-2018-17911" }, { "db": "JVNDB", "id": "JVNDB-2018-011025" }, { "db": "ZDI", "id": "ZDI-18-1257" }, { "db": "ZDI", "id": "ZDI-18-1259" }, { "db": "ZDI", "id": "ZDI-18-1258" }, { "db": "CNVD", "id": "CNVD-2018-21323" }, { "db": "IVD", "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1" } ], "trust": 4.23 }, "external_ids": { "_id": null, "data": [ { "db": "NVD", "id": "CVE-2018-17911", "trust": 5.3 }, { "db": "ICS CERT", "id": "ICSA-18-289-01", "trust": 3.0 }, { "db": "ZDI", "id": "ZDI-18-1258", "trust": 2.3 }, { "db": "CNVD", "id": "CNVD-2018-21323", "trust": 0.8 }, { "db": "CNNVD", "id": "CNNVD-201810-763", "trust": 0.8 }, { "db": "JVNDB", "id": "JVNDB-2018-011025", "trust": 0.8 }, { "db": "ZDI_CAN", "id": "ZDI-CAN-6544", "trust": 0.7 }, { "db": "ZDI", "id": "ZDI-18-1257", "trust": 0.7 }, { "db": "ZDI_CAN", "id": "ZDI-CAN-6546", "trust": 0.7 }, { "db": "ZDI", "id": "ZDI-18-1259", "trust": 0.7 }, { "db": "ZDI_CAN", "id": "ZDI-CAN-6545", "trust": 0.7 }, { "db": "IVD", "id": "E2FE0581-39AB-11E9-B6A7-000C29342CB1", "trust": 0.2 } ], "sources": [ { "db": "IVD", "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1" }, { "db": "ZDI", "id": "ZDI-18-1257" }, { "db": "ZDI", "id": "ZDI-18-1259" }, { "db": "ZDI", "id": "ZDI-18-1258" }, { "db": "CNVD", "id": "CNVD-2018-21323" }, { "db": "JVNDB", "id": "JVNDB-2018-011025" }, { "db": "CNNVD", "id": "CNNVD-201810-763" }, { "db": "NVD", "id": "CVE-2018-17911" } ] }, "id": "VAR-201810-0494", "iot": { "_id": null, "data": true, "sources": [ { "db": "IVD", "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1" }, { "db": "CNVD", "id": "CNVD-2018-21323" } ], "trust": 1.5753561 }, "iot_taxonomy": { "_id": null, "data": [ { "category": [ "ICS" ], "sub_category": null, "trust": 0.8 } ], "sources": [ { "db": "IVD", "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1" }, { "db": "CNVD", "id": "CNVD-2018-21323" } ] }, "last_update_date": "2024-11-23T22:06:35.623000Z", "patch": { "_id": null, "data": [ { "title": "LAquis has issued an update to correct this vulnerability.", "trust": 2.1, "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-289-01" }, { "title": "LAquis SCADA software", "trust": 0.8, "url": "https://laquisscada.com/instale1.php" }, { "title": "Patch for LAquis SCADA Buffer Overflow Vulnerability", "trust": 0.6, "url": "https://www.cnvd.org.cn/patchInfo/show/142805" }, { "title": "LAquis SCADA Buffer error vulnerability fix", "trust": 0.6, "url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=85847" } ], "sources": [ { "db": "ZDI", "id": "ZDI-18-1257" }, { "db": "ZDI", "id": "ZDI-18-1259" }, { "db": "ZDI", "id": "ZDI-18-1258" }, { "db": "CNVD", "id": "CNVD-2018-21323" }, { "db": "JVNDB", "id": "JVNDB-2018-011025" }, { "db": "CNNVD", "id": "CNNVD-201810-763" } ] }, "problemtype_data": { "_id": null, "data": [ { "problemtype": "CWE-121", "trust": 1.0 }, { "problemtype": "CWE-787", "trust": 1.0 }, { "problemtype": "CWE-119", "trust": 0.8 } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2018-011025" }, { "db": "NVD", "id": "CVE-2018-17911" } ] }, "references": { "_id": null, "data": [ { "trust": 5.1, "url": "https://ics-cert.us-cert.gov/advisories/icsa-18-289-01" }, { "trust": 1.6, "url": "https://www.zerodayinitiative.com/advisories/zdi-18-1258/" }, { "trust": 1.6, "url": "http://laquisscada.com/instale1.php" }, { "trust": 0.8, "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-17911" }, { "trust": 0.8, "url": "https://nvd.nist.gov/vuln/detail/cve-2018-17911" } ], "sources": [ { "db": "ZDI", "id": "ZDI-18-1257" }, { "db": "ZDI", "id": "ZDI-18-1259" }, { "db": "ZDI", "id": "ZDI-18-1258" }, { "db": "CNVD", "id": "CNVD-2018-21323" }, { "db": "JVNDB", "id": "JVNDB-2018-011025" }, { "db": "CNNVD", "id": "CNNVD-201810-763" }, { "db": "NVD", "id": "CVE-2018-17911" } ] }, "sources": { "_id": null, "data": [ { "db": "IVD", "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1", "ident": 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"date": "2018-10-17T00:00:00", "db": "CNNVD", "id": "CNNVD-201810-763", "ident": null }, { "date": "2018-10-17T02:29:01.280000", "db": "NVD", "id": "CVE-2018-17911", "ident": null } ] }, "sources_update_date": { "_id": null, "data": [ { "date": "2018-10-16T00:00:00", "db": "ZDI", "id": "ZDI-18-1257", "ident": null }, { "date": "2018-10-16T00:00:00", "db": "ZDI", "id": "ZDI-18-1259", "ident": null }, { "date": "2018-10-16T00:00:00", "db": "ZDI", "id": "ZDI-18-1258", "ident": null }, { "date": "2018-10-18T00:00:00", "db": "CNVD", "id": "CNVD-2018-21323", "ident": null }, { "date": "2019-01-04T00:00:00", "db": "JVNDB", "id": "JVNDB-2018-011025", "ident": null }, { "date": "2020-09-21T00:00:00", "db": "CNNVD", "id": "CNNVD-201810-763", "ident": null }, { "date": "2024-11-21T03:55:11.507000", "db": "NVD", "id": "CVE-2018-17911", "ident": null } ] }, "threat_type": { "_id": null, "data": "local", "sources": [ { "db": "CNNVD", "id": "CNNVD-201810-763" } ], "trust": 0.6 }, "title": { "_id": null, "data": "LAquis SCADA Buffer error vulnerability", "sources": [ { "db": "JVNDB", "id": "JVNDB-2018-011025" }, { "db": "CNNVD", "id": "CNNVD-201810-763" } ], "trust": 1.4 }, "type": { "_id": null, "data": "Buffer error", "sources": [ { "db": "IVD", "id": "e2fe0581-39ab-11e9-b6a7-000c29342cb1" }, { "db": "CNNVD", "id": "CNNVD-201810-763" } ], "trust": 0.8 } }
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.