{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2023-40549", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2023-08-15T20:04:15.615Z", "datePublished": "2024-01-29T16:29:26.170Z", "dateUpdated": "2024-09-16T18:23:29.337Z" }, "containers": { "cna": { "title": "Shim: out-of-bounds read in verify_buffer_authenticode() malformed pe file", "metrics": [ { "other": { "content": { "value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "format": "CVSS" } ], "descriptions": [ { "lang": "en", "value": "An out-of-bounds read flaw was found in Shim due to the lack of proper boundary verification during the load of a PE binary. 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