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CVE-2019-0588

Estado: ModificadaMedia (6.5)—

An information disclosure vulnerability exists when the Microsoft Exchange PowerShell API grants calendar contributors more view permissions than intended, aka "Microsoft Exchange Information Disclosure Vulnerability." This affects Microsoft Exchange Server.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Microsoft — Exchange Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-0588",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "Microsoft",
          "product": "Microsoft Exchange Server",
          "versions": [
            {
              "status": "affected",
              "version": "2010 Service Pack 3 Update Rollup 25"
            },
            {
              "status": "affected",
              "version": "2013 Cumulative Update 21"
            },
            {
              "status": "affected",
              "version": "2016 Cumulative Update 10"
            },
            {
              "status": "affected",
              "version": "2016 Cumulative Update 11"
            },
            {
              "status": "affected",
              "version": "2019"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-01-08T21:29:02.237",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/106437",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0588",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/106437",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0588",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An information disclosure vulnerability exists when the Microsoft Exchange PowerShell API grants calendar contributors more view permissions than intended, aka \"Microsoft Exchange Information Disclosure Vulnerability.\" This affects Microsoft Exchange Server."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de divulgación de información cuando la API de Microsoft Exchange PowerShell concede más permisos de lo que pretendía a los \"colaboradores de calendario\", también conocida como \"Microsoft Exchange Information Disclosure Vulnerability\". Esto afecta a Microsoft Exchange Server."
    }
  ],
  "lastModified": "2026-06-17T02:08:28.790",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:exchange_server:2010:sp3_rollup25:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "74A0934B-C3FF-48C0-8B57-4046C05A2C33"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_21:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B560F8FD-068E-4A16-A37F-A62DCE88FCF2"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_10:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "63E362CB-CF75-4B7E-A4B1-D6D84AFCBB68"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_11:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9BE04790-85A2-4078-88CE-1787BC5172E7"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:exchange_server:2019:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "40D8A6DB-9225-4A3F-AD76-192F6CCCF002"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}