nvd-json-data-feeds/CVE-2020/CVE-2020-143xx/CVE-2020-14387.json

{
  "id": "CVE-2020-14387",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2021-05-27T20:15:07.873",
  "lastModified": "2021-06-09T14:54:16.800",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in rsync in versions since 3.2.0pre1. Rsync improperly validates certificate with host mismatch vulnerability. A remote, unauthenticated attacker could exploit the flaw by performing a man-in-the-middle attack using a valid certificate for another hostname which could compromise confidentiality and integrity of data transmitted using rsync-ssl. The highest threat from this vulnerability is to data confidentiality and integrity. This flaw affects rsync versions before 3.2.4."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un fallo en rsync en versiones desde 3.2.0pre1. Rsync comprueba inapropiadamente el certificado con vulnerabilidad de discrepancia de host. Un atacante remoto no autenticado podr\u00eda explotar el fallo llevando a cabo un de tipo ataque de tipo man-in-the-middle usando un certificado v\u00e1lido para otro nombre de host que podr\u00eda comprometer la confidencialidad e integridad de los datos transmitidos usando rsync-ssl. La mayor amenaza de esta vulnerabilidad es la confidencialidad e integridad de los datos. Este fallo afecta a rsync versiones anteriores a 3.2.4"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.4,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.2
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 4.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "secalert@redhat.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-297"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:samba:rsync:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.2.1",
              "versionEndExcluding": "3.2.4",
              "matchCriteriaId": "45922B1C-D968-46DD-8EE6-F0B22F085733"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:samba:rsync:3.2.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "E3E08234-5E6E-444D-B466-7FDADB951199"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:samba:rsync:3.2.0:pre1:*:*:*:*:*:*",
              "matchCriteriaId": "D3FA9537-95CA-4B6D-8162-6DC5D4B0BD32"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:samba:rsync:3.2.0:pre2:*:*:*:*:*:*",
              "matchCriteriaId": "06F27E32-CB3F-4140-AFBD-1A65031D42F5"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:samba:rsync:3.2.0:pre3:*:*:*:*:*:*",
              "matchCriteriaId": "5EB9157B-D013-400A-A5F3-8088676586C8"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1875549",
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ]
    }
  ]
}