CVE-2018-16091

{"containers": {"cna": {"affected": [{"product": "ThinkSystem SMM", "vendor": "Lenovo", "versions": [{"lessThan": "1.06", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2018-11-27T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "In System Management Module (SMM) versions prior to 1.06, the SMM certificate creation and parsing logic is vulnerable to several buffer overflows."}], "problemTypes": [{"descriptions": [{"description": "Privilege escalation", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-11-27T13:57:01.000Z", "orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b", "shortName": "lenovo"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://support.lenovo.com/us/en/solutions/LEN-24374"}], "solutions": [{"lang": "en", "value": "Update SMM firmware"}], "source": {"advisory": "LEN-24374", "discovery": "INTERNAL"}, "title": "System Management Module Vulnerabilities", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@lenovo.com", "ID": "CVE-2018-16091", "STATE": "PUBLIC", "TITLE": "System Management Module Vulnerabilities"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "ThinkSystem SMM", "version": {"version_data": [{"affected": "<", "version_affected": "<", "version_value": "1.06"}]}}]}, "vendor_name": "Lenovo"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In System Management Module (SMM) versions prior to 1.06, the SMM certificate creation and parsing logic is vulnerable to several buffer overflows."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Privilege escalation"}]}]}, "references": {"reference_data": [{"name": "https://support.lenovo.com/us/en/solutions/LEN-24374", "refsource": "CONFIRM", "url": "https://support.lenovo.com/us/en/solutions/LEN-24374"}]}, "solution": [{"lang": "en", "value": "Update SMM firmware"}], "source": {"advisory": "LEN-24374", "discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T10:17:37.011Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.lenovo.com/us/en/solutions/LEN-24374"}]}]}, "cveMetadata": {"assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b", "assignerShortName": "lenovo", "cveId": "CVE-2018-16091", "datePublished": "2018-11-27T14:00:00.000Z", "dateReserved": "2018-08-29T00:00:00.000Z", "dateUpdated": "2024-08-05T10:17:37.011Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "ThinkSystem SMM", "vendor": "Lenovo", "versions": [{"lessThan": "1.06", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "psirt@lenovo.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_management_module_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9FD0EA83-B8E2-4C91-B32C-A8ED8A966974", "versionEndExcluding": "1.06", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:thinkagile_hx_enclosure_7x81:-:*:*:*:*:*:*:*", "matchCriteriaId": "7CC0357A-E355-43CF-A3A0-FDBAC9579E24", "vulnerable": false}, {"criteria": "cpe:2.3:h:lenovo:thinkagile_hx_enclosure_7y87:-:*:*:*:*:*:*:*", "matchCriteriaId": "97F59C97-615C-47A8-BA90-B1C70A10A0A9", "vulnerable": false}, {"criteria": "cpe:2.3:h:lenovo:thinkagile_hx_enclosure_7z02:-:*:*:*:*:*:*:*", "matchCriteriaId": "84A63456-58CF-4640-97DE-C61A37036FFD", "vulnerable": false}, {"criteria": "cpe:2.3:h:lenovo:thinkagile_vx_enclosure_7y11:-:*:*:*:*:*:*:*", "matchCriteriaId": "7E6AB649-A907-4B4D-A0F6-7E09619F6575", "vulnerable": false}, {"criteria": "cpe:2.3:h:lenovo:thinkagile_vx_enclosure_7y91:-:*:*:*:*:*:*:*", "matchCriteriaId": "42A3257B-59D0-44D5-8B18-AABE9469F8F7", "vulnerable": false}, {"criteria": "cpe:2.3:h:lenovo:thinksystem_d2_enclosure_7x20:-:*:*:*:*:*:*:*", "matchCriteriaId": "52EF5FF3-6312-4C6A-A09E-1921D039D626", "vulnerable": false}, {"criteria": "cpe:2.3:h:lenovo:thinksystem_modular_enclosure_7x22:-:*:*:*:*:*:*:*", "matchCriteriaId": "E0FCCCB3-91FB-4EB8-8087-2E686EDBA78F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In System Management Module (SMM) versions prior to 1.06, the SMM certificate creation and parsing logic is vulnerable to several buffer overflows."}, {"lang": "es", "value": "En System Management Module (SMM), en versiones anteriores a la 1.06, la l\u00f3gica de creaci\u00f3n de certificados y an\u00e1lisis es vulnerable a varios desbordamientos de b\u00fafer."}], "id": "CVE-2018-16091", "lastModified": "2026-06-17T01:43:42.540", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-11-27T14:29:00.447", "references": [{"source": "psirt@lenovo.com", "tags": ["Vendor Advisory"], "url": "https://support.lenovo.com/us/en/solutions/LEN-24374"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.lenovo.com/us/en/solutions/LEN-24374"}], "sourceIdentifier": "psirt@lenovo.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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