CVE-2023-40216

{"id": "CVE-2023-40216", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2023-08-10T16:15:09.907", "references": [{"url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/014_wscons.patch.sig", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/openbsd/src/commit/9d3f688f46eba347e96ff0ae9506ef2061622e0c", "tags": ["Patch"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences."}, {"lang": "es", "value": "OpenBSD 7.3 antes de la errata 014 carece de una comprobaci\u00f3n de l\u00edmites de recuento de argumentos en la emulaci\u00f3n de terminal de consola. Esto podr\u00eda provocar un acceso incorrecto a la memoria y un bloqueo del kernel tras recibir secuencias de escape de terminal DCS o CSI falsificadas."}], "lastModified": "2023-08-23T15:21:05.607", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7BAA0C9B-7CEA-4647-809F-027EB34C142E"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_001:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3CC37B8-46C0-407B-8DE4-2B5BC36BA969"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_002:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D53FE3CA-1A90-4783-8AC2-C0B4CF6F052D"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_003:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9C32DD2B-BBE0-4031-B105-743E4058B4A1"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_004:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F481F84-81C2-4E5F-BD60-4C46CD3DD603"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_005:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DCAE527B-1176-4759-B903-59A72245517B"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_006:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "90AFDC54-DCAD-46F5-8198-3632335D5529"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_007:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7289DE0-7A7C-4535-BCA8-23D882468D28"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_008:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "40791FF0-EFA3-4471-BCEB-0E1F36ABF973"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_009:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2AE8017A-F84D-4A8E-BAF0-8AC795D74FFC"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_010:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FFFC349B-AA6F-4286-8440-699D1F8A934A"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_011:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B5AD12A6-74D4-4696-8126-402E61995D2C"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_012:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A9921E2D-DC9B-46FB-A01F-540C4B721D50"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_013:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CEFF0DA3-7CF7-42EB-9AA8-914EFD83466A"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}