{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-4936", "assignerOrgId": "54bb2a58-4278-44a9-851f-17e74ee51f48", "state": "PUBLISHED", "assignerShortName": "Synaptics", "dateReserved": "2023-09-13T13:08:54.293Z", "datePublished": "2023-10-11T17:00:07.311Z", "dateUpdated": "2024-09-18T18:42:24.025Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Windows"], "product": "DisplayLink USB Graphics Software for Windows", "vendor": "Synaptics", "versions": [{"lessThanOrEqual": "11.1 M1", "status": "affected", "version": "0", "versionType": "custom"}, {"status": "unaffected", "version": "11.2M0"}]}], "datePublic": "2023-10-11T16:44:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "It is possible to sideload a compromised DLL during the installation at elevated privilege."}], "value": "It is possible to sideload a compromised DLL during the installation at elevated privilege."}], "impacts": [{"capecId": "CAPEC-184", "descriptions": [{"lang": "en", "value": "CAPEC-184 Software Integrity Attack"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:H/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "54bb2a58-4278-44a9-851f-17e74ee51f48", "shortName": "Synaptics", "dateUpdated": "2023-10-11T17:00:07.311Z"}, "references": [{"url": "https://www.synaptics.com/"}, {"url": "https://www.synaptics.com/products/displaylink-graphics/downloads/windows"}, {"url": "https://www.synaptics.com/sites/default/files/nr-154525-tc-synaptics_displaylink_windows_driver_security_brief_-_oct2023.pdf"}], "source": {"discovery": "EXTERNAL"}, "title": "Synaptics-DisplayLink-privilege escalation vulnerability via a dynamic library sideloading", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "update to 11.2M0"}], "value": "update to 11.2M0"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:44:52.647Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.synaptics.com/", "tags": ["x_transferred"]}, {"url": "https://www.synaptics.com/products/displaylink-graphics/downloads/windows", "tags": ["x_transferred"]}, {"url": "https://www.synaptics.com/sites/default/files/nr-154525-tc-synaptics_displaylink_windows_driver_security_brief_-_oct2023.pdf", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-09-18T18:42:15.398969Z", "id": "CVE-2023-4936", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-18T18:42:24.025Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.synaptics.com/", "tags": ["x_transferred"]}, {"url": "https://www.synaptics.com/products/displaylink-graphics/downloads/windows", "tags": ["x_transferred"]}, {"url": "https://www.synaptics.com/sites/default/files/nr-154525-tc-synaptics_displaylink_windows_driver_security_brief_-_oct2023.pdf", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:44:52.647Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-4936", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-18T18:42:15.398969Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-18T18:42:18.720Z"}}], "cna": {"title": "Synaptics-DisplayLink-privilege escalation vulnerability via a dynamic library sideloading", "source": {"discovery": "EXTERNAL"}, "impacts": [{"capecId": "CAPEC-184", "descriptions": [{"lang": "en", "value": "CAPEC-184 Software Integrity Attack"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Synaptics", "product": "DisplayLink USB Graphics Software for Windows", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "11.1 M1"}, {"status": "unaffected", "version": "11.2M0"}], "platforms": ["Windows"], "defaultStatus": "unaffected"}], "datePublic": "2023-10-11T16:44:00.000Z", "references": [{"url": "https://www.synaptics.com/"}, {"url": "https://www.synaptics.com/products/displaylink-graphics/downloads/windows"}, {"url": "https://www.synaptics.com/sites/default/files/nr-154525-tc-synaptics_displaylink_windows_driver_security_brief_-_oct2023.pdf"}], "workarounds": [{"lang": "en", "value": "update to 11.2M0", "supportingMedia": [{"type": "text/html", "value": "update to 11.2M0", "base64": false}]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "It is possible to sideload a compromised DLL during the installation at elevated privilege.", "supportingMedia": [{"type": "text/html", "value": "It is possible to sideload a compromised DLL during the installation at elevated privilege.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management"}]}], "providerMetadata": {"orgId": "54bb2a58-4278-44a9-851f-17e74ee51f48", "shortName": "Synaptics", "dateUpdated": "2023-10-11T17:00:07.311Z"}}}, "cveMetadata": {"cveId": "CVE-2023-4936", "state": "PUBLISHED", "dateUpdated": "2024-09-18T18:42:24.025Z", "dateReserved": "2023-09-13T13:08:54.293Z", "assignerOrgId": "54bb2a58-4278-44a9-851f-17e74ee51f48", "datePublished": "2023-10-11T17:00:07.311Z", "assignerShortName": "Synaptics"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:synaptics:displaylink_usb_graphics:*:*:*:*:*:windows:*:*", "matchCriteriaId": "556A4D18-8E24-49D3-B621-EC40C16431E4", "versionEndExcluding": "11.2m0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "It is possible to sideload a compromised DLL during the installation at elevated privilege."}, {"lang": "es", "value": "Es posible descargar una DLL comprometida durante la instalaci\u00f3n con privilegios elevados."}], "id": "CVE-2023-4936", "lastModified": "2024-11-21T08:36:18.317", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 4.7, "source": "PSIRT@synaptics.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "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"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-10-11T17:15:11.117", "references": [{"source": "PSIRT@synaptics.com", "tags": ["Product"], "url": "https://www.synaptics.com/"}, {"source": "PSIRT@synaptics.com", "tags": ["Product"], "url": "https://www.synaptics.com/products/displaylink-graphics/downloads/windows"}, {"source": "PSIRT@synaptics.com", "tags": ["Vendor Advisory"], "url": "https://www.synaptics.com/sites/default/files/nr-154525-tc-synaptics_displaylink_windows_driver_security_brief_-_oct2023.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://www.synaptics.com/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://www.synaptics.com/products/displaylink-graphics/downloads/windows"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.synaptics.com/sites/default/files/nr-154525-tc-synaptics_displaylink_windows_driver_security_brief_-_oct2023.pdf"}], "sourceIdentifier": "PSIRT@synaptics.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "PSIRT@synaptics.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-427"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}