fkie_cve-2017-18020
Vulnerability from fkie_nvd
Published
2018-01-04 06:29
Modified
2024-11-21 03:19
Summary
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.



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "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",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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."
    }
  ],
  "id": "CVE-2017-18020",
  "lastModified": "2024-11-21T03:19:11.020",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-01-04T06:29:00.263",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.samsungmobile.com/securityUpdate.smsb"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.samsungmobile.com/securityUpdate.smsb"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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