{ "id": "CVE-2023-34335", "sourceIdentifier": "biossecurity@ami.com", "published": "2023-06-12T18:15:10.320", "lastModified": "2024-11-21T08:07:02.167", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "AMI BMC contains a vulnerability in the IPMI handler, where an\nunauthenticated host is allowed to write to a host SPI flash, bypassing secure\nboot protections. An exploitation of this vulnerability may lead to a loss of\nintegrity or denial of service.\n\n\n\n\n\n\u00a0\n\n\n\n\n\n\n\n" } ], "metrics": { "cvssMetricV31": [ { "source": "biossecurity@ami.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "baseScore": 7.7, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.5, "impactScore": 5.2 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "baseScore": 9.1, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 5.2 } ] }, "weaknesses": [ { "source": "biossecurity@ami.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-288" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-306" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:ami:megarac_spx:*:*:*:*:*:*:*:*", "versionStartIncluding": "12.0", "versionEndExcluding": "12.7", "matchCriteriaId": "F375E4D3-E6C0-4B39-82A9-58DCD37CD511" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ami:megarac_spx:*:*:*:*:*:*:*:*", "versionStartIncluding": "13.0", "versionEndExcluding": "13.5", "matchCriteriaId": "39E75AE8-89FF-465A-B150-84065A4BD2AD" } ] } ] } ], "references": [ { "url": "https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023005.pdf", "source": "biossecurity@ami.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023005.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }