{"containers": {"cna": {"affected": [{"product": "Some Lenovo Flex System and Lenovo System x products", "vendor": "Lenovo Group Ltd.", "versions": [{"status": "affected", "version": "Affected BIOS version varies by product"}]}], "datePublic": "2018-05-03T00:00:00", "descriptions": [{"lang": "en", "value": "Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code."}], "problemTypes": [{"descriptions": [{"description": "Booting unauthenticated code", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-05-04T15:57:01", "orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b", "shortName": "lenovo"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://support.lenovo.com/us/en/solutions/LEN-20241"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@lenovo.com", "DATE_PUBLIC": "2018-05-03T00:00:00", "ID": "CVE-2017-3775", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Some Lenovo Flex System and Lenovo System x products", "version": {"version_data": [{"version_value": "Affected BIOS version varies by product"}]}}]}, "vendor_name": "Lenovo Group Ltd."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Booting unauthenticated code"}]}]}, "references": {"reference_data": [{"name": "https://support.lenovo.com/us/en/solutions/LEN-20241", "refsource": "CONFIRM", "url": "https://support.lenovo.com/us/en/solutions/LEN-20241"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T14:39:39.687Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.lenovo.com/us/en/solutions/LEN-20241"}]}]}, "cveMetadata": {"assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b", "assignerShortName": "lenovo", "cveId": "CVE-2017-3775", "datePublished": "2018-05-04T16:00:00Z", "dateReserved": "2016-12-16T00:00:00", "dateUpdated": "2024-09-16T23:56:19.792Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:flex_system_x240_m5:-:*:*:*:*:*:*:*", "matchCriteriaId": "2D2CE7A5-1CEE-40C4-BE0E-573C28663A11", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:flex_system_x240_m5_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "21457BA1-04A2-44F5-A33A-85FF81F09C44", "versionEndExcluding": "2.61", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:flex_system_x280_x6:-:*:*:*:*:*:*:*", "matchCriteriaId": "1563A13F-2E56-4E83-9C16-68B2C81843DB", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:flex_system_x280_x6_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "83D664BC-39A8-4A7E-95E1-ACF88A5D71D7", "versionEndExcluding": "4.21", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:flex_system_x480_x6:-:*:*:*:*:*:*:*", "matchCriteriaId": "F86B6B27-0E42-47C1-B2D9-A6C5B1364D9A", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:flex_system_x480_x6_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "5763A810-2C14-49F4-895E-D511B4C3FDB3", "versionEndExcluding": "4.21", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:flex_system_x880:-:*:*:*:*:*:*:*", "matchCriteriaId": "68ED17ED-BE60-4EE3-9599-C88C3C7A626C", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:flex_system_x880_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "61334EC1-3C26-4056-BBC5-E6D0066BDC31", "versionEndExcluding": "4.21", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:nextscale_nx360_m5:-:*:*:*:*:*:*:*", "matchCriteriaId": "723D2A74-F6F3-4C73-AFD9-CDAE930D0FB9", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:nextscale_nx360_m5_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "1E315447-AD2F-4861-A5BA-21DEA5ED1DA8", "versionEndExcluding": "2.61", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3250_m6:-:*:*:*:*:*:*:*", "matchCriteriaId": "D89A2206-7012-4938-9BE2-ACF014E3F3B2", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3250_m6_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "3B60CE27-0BF7-4672-857C-2340913EF887", "versionEndExcluding": "2.23", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3500_m5:-:*:*:*:*:*:*:*", "matchCriteriaId": "5FC3467C-3F00-4EE3-B40E-3AE7F93094DD", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3500_m5_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "4EA1D294-138D-44B4-A86B-58D4B9A70539", "versionEndExcluding": "2.61", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3550_m5:-:*:*:*:*:*:*:*", "matchCriteriaId": "57A78B63-6588-4C40-BEBB-88C8DF467A18", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3550_m5_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "F6CB9785-3660-4578-A4E2-0DE50C7E57EA", "versionEndExcluding": "2.61", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3650_m5_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "3D08A24F-EAF0-4A74-9DDC-7564C09172D5", "versionEndExcluding": "2.61", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3650_m5:-:*:*:*:*:*:*:*", "matchCriteriaId": "145F0B3C-A945-443B-AB08-329F72358801", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3850_x6_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "BB2B0B1A-F876-4280-B8CA-C829CCA51291", "versionEndExcluding": "4.3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3850_x6:-:*:*:*:*:*:*:*", "matchCriteriaId": "F70A2471-D476-4FB7-8D1F-FEE0E4BF460C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3950_x6_bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "85425D7F-3087-477C-82B6-B829CDD6EA33", "versionEndExcluding": "4.3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3950_x6:-:*:*:*:*:*:*:*", "matchCriteriaId": "25A3A89F-CB39-4E76-BC64-3C4F4788FB8C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code."}, {"lang": "es", "value": "Algunas versiones BIOS/UEFI del servidor x de Lenovo, cuando Secure Boot est\u00e1 habilitado por un administrador del sistema, no autentican correctamente el c\u00f3digo firmado antes de cargarlo. Como resultado, un atacante con acceso f\u00edsico al sistema podr\u00eda cargar c\u00f3digo no firmado."}], "id": "CVE-2017-3775", "lastModified": "2018-06-13T15:58:17.390", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 0.5, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-05-04T17:29:00.223", "references": [{"source": "psirt@lenovo.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://support.lenovo.com/us/en/solutions/LEN-20241"}], "sourceIdentifier": "psirt@lenovo.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}