FKIE_CVE-2017-1000413

Vulnerability from fkie_nvd - Published: 2018-01-02 17:29 - Updated: 2024-11-21 03:04
Severity ?
5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Linaro's open source TEE solution called OP-TEE, version 2.4.0 (and older) is vulnerable a timing attack in the Montgomery parts of libMPA in OP-TEE resulting in a compromised private RSA key.
References
cve@mitre.orghttps://github.com/OP-TEE/optee_os/blob/2.5.0/CHANGELOG.mdThird Party Advisory
cve@mitre.orghttps://github.com/OP-TEE/optee_os/pull/1610Third Party Advisory
cve@mitre.orghttps://www.op-tee.org/security-advisories/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/OP-TEE/optee_os/blob/2.5.0/CHANGELOG.mdThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/OP-TEE/optee_os/pull/1610Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.op-tee.org/security-advisories/Vendor Advisory
Impacted products
Vendor Product Version
linaro op-tee *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:linaro:op-tee:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E9CFF694-CDA4-4F19-B9C8-A83D516B2F8F",
              "versionEndIncluding": "2.4.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Linaro\u0027s open source TEE solution called OP-TEE, version 2.4.0 (and older) is vulnerable a timing attack in the Montgomery parts of libMPA in OP-TEE resulting in a compromised private RSA key."
    },
    {
      "lang": "es",
      "value": "La soluci\u00f3n TEE de c\u00f3digo libre de Linaro llamada OP-TEE, en su versi\u00f3n 2.4.0 y anteriores, es vulnerable a un ataque de sincronizaci\u00f3n en las partes Montgomery de libMPA en OP-TEE. Esto resulta en el compromiso de la clave RSA privada."
    }
  ],
  "id": "CVE-2017-1000413",
  "lastModified": "2024-11-21T03:04:41.000",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-01-02T17:29:00.290",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/OP-TEE/optee_os/blob/2.5.0/CHANGELOG.md"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/OP-TEE/optee_os/pull/1610"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.op-tee.org/security-advisories/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/OP-TEE/optee_os/blob/2.5.0/CHANGELOG.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/OP-TEE/optee_os/pull/1610"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.op-tee.org/security-advisories/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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