fkie_cve-2020-10019
Vulnerability from fkie_nvd
Published
2020-05-11 23:15
Modified
2024-11-21 04:54
Severity ?
8.1 (High) - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
USB DFU has a potential buffer overflow where the requested length (wLength) is not checked against the buffer size. This could be used by a malicious USB host to exploit the buffer overflow. See NCC-ZEP-002 This issue affects: zephyrproject-rtos zephyr version 1.14.1 and later versions. version 2.1.0 and later versions.
References
vulnerabilities@zephyrproject.orghttps://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10019
vulnerabilities@zephyrproject.orghttps://github.com/zephyrproject-rtos/zephyr/pull/23190Patch, Third Party Advisory
vulnerabilities@zephyrproject.orghttps://github.com/zephyrproject-rtos/zephyr/pull/23457Patch, Third Party Advisory
vulnerabilities@zephyrproject.orghttps://github.com/zephyrproject-rtos/zephyr/pull/23460Patch, Third Party Advisory
vulnerabilities@zephyrproject.orghttps://zephyrprojectsec.atlassian.net/browse/ZEPSEC-25Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10019
af854a3a-2127-422b-91ae-364da2661108https://github.com/zephyrproject-rtos/zephyr/pull/23190Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/zephyrproject-rtos/zephyr/pull/23457Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/zephyrproject-rtos/zephyr/pull/23460Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-25Third Party Advisory
Impacted products
Vendor Product Version
zephyrproject zephyr *
zephyrproject zephyr *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "548B8018-2D83-4F2E-B78D-4E487773478B",
              "versionEndExcluding": "1.14.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "97F3CD96-C804-457B-8A4C-08147DEB7CC0",
              "versionEndIncluding": "2.1.0",
              "versionStartIncluding": "2.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "USB DFU has a potential buffer overflow where the requested length (wLength) is not checked against the buffer size. This could be used by a malicious USB host to exploit the buffer overflow. See NCC-ZEP-002 This issue affects: zephyrproject-rtos zephyr version 1.14.1 and later versions. version 2.1.0 and later versions."
    },
    {
      "lang": "es",
      "value": "USB DFU presenta un potencial desbordamiento del b\u00fafer donde la longitud requerida (wLength) no es comparada con el tama\u00f1o del b\u00fafer. Esto podr\u00eda ser usado por un host USB malicioso para explotar el desbordamiento del b\u00fafer. Consulte NCC-ZEP-002. Este problema afecta a: zephyrproject-rtos zephyr versi\u00f3n 1.14.1 y versiones posteriores. Versi\u00f3n 2.1.0 y versiones posteriores."
    }
  ],
  "id": "CVE-2020-10019",
  "lastModified": "2024-11-21T04:54:39.990",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 6.0,
        "source": "vulnerabilities@zephyrproject.org",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-05-11T23:15:11.317",
  "references": [
    {
      "source": "vulnerabilities@zephyrproject.org",
      "url": "https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10019"
    },
    {
      "source": "vulnerabilities@zephyrproject.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23190"
    },
    {
      "source": "vulnerabilities@zephyrproject.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23457"
    },
    {
      "source": "vulnerabilities@zephyrproject.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23460"
    },
    {
      "source": "vulnerabilities@zephyrproject.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-25"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10019"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23190"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23457"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23460"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-25"
    }
  ],
  "sourceIdentifier": "vulnerabilities@zephyrproject.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "vulnerabilities@zephyrproject.org",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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