{ "id": "CVE-2017-18020", "sourceIdentifier": "cve@mitre.org", "published": "2018-01-04T06:29:00.263", "lastModified": "2018-02-01T18:11:18.347", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "On Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software and Exynos chipsets, attackers can execute arbitrary code in the bootloader because S Boot omits a size check during a copy of ramfs data to memory. The Samsung ID is SVE-2017-10598." }, { "lang": "es", "value": "En dispositivos m\u00f3viles Samsung con software L (5.x), M (6.x) y N (7.x) y chipsets Exynos, los atacantes pueden ejecutar c\u00f3digo arbitrario en el cargador de arranque porque S Boot omite una verificaci\u00f3n de tama\u00f1o durante una copia de los datos ramfs a la memoria. El ID de Samsung es SVE-2017-10598." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.5, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2 }, "baseSeverity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": true, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-20" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:samsung_mobile:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "A13E2E2D-41E2-4CF7-A019-6B462A614271" }, { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:samsung_mobile:5.1:*:*:*:*:*:*:*", "matchCriteriaId": "DD99CD57-C55D-4812-8F9C-5ACE7555C086" }, { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:samsung_mobile:5.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "A993DFAA-9353-4F25-A86E-F1522B2D4A2C" }, { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:samsung_mobile:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "ABD6EA64-6B65-4487-914F-9EF9CBB78211" }, { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:samsung_mobile:6.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "C86CCF16-38D3-4453-AA5A-B51743692579" }, { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:samsung_mobile:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "08E4422C-42D0-47CA-A8B7-0DFF0652363E" }, { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:samsung_mobile:7.1:*:*:*:*:*:*:*", "matchCriteriaId": "088A46CD-DA84-4DFA-ABCB-95E6D82DCE15" }, { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:samsung_mobile:7.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "2F08AFFF-8310-4CCE-97A1-872CAA97E26D" }, { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:samsung_mobile:7.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "CC76BE55-8569-4C11-BDF7-DB9AD2783313" } ] } ] } ], "references": [ { "url": "https://security.samsungmobile.com/securityUpdate.smsb", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] } ] }