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CVE-2023-36627

Estado: ModificadaBaja (2.7)—

A flaw exists in FlashBlade Purity whereby a user with access to an administrative account on a FlashBlade that is configured with timezone-dependent snapshot schedules can configure a timezone to prevent the schedule from functioning properly.

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)

Purestorage — Purity

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-36627",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-36627",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-23T13:44:24.331319Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@purestorage.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 4,
        "exploitabilityScore": 3.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
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      }
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  },
  "affected": [
    {
      "source": "psirt@purestorage.com",
      "affectedData": [
        {
          "vendor": "Pure Storage",
          "product": "FlashBlade Purity",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "3.3.7"
            },
            {
              "status": "affected",
              "version": "4.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "4.0.5"
            },
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              "status": "affected",
              "version": "4.1.0",
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  ],
  "published": "2023-10-02T23:15:12.470",
  "references": [
    {
      "url": "https://support.purestorage.com/Pure_Storage_Technical_Services/Field_Bulletins/Security_Bulletins/Security_Bulletin_for_FlashBlade_Snapshot_Scheduler_CVE-2023-36627",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@purestorage.com"
    },
    {
      "url": "https://support.purestorage.com/Pure_Storage_Technical_Services/Field_Bulletins/Security_Bulletins/Security_Bulletin_for_FlashBlade_Snapshot_Scheduler_CVE-2023-36627",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw exists in FlashBlade Purity whereby a user with access to an administrative account on a FlashBlade that is configured with timezone-dependent snapshot schedules can configure a timezone to prevent the schedule from functioning properly. \n"
    },
    {
      "lang": "es",
      "value": "Existe una falla en FlashBlade Purity por la cual un usuario con acceso a una cuenta administrativa en un FlashBlade que está configurado con programas de instantáneas dependientes de la zona horaria puede configurar una zona horaria para evitar que el programa funcione correctamente."
    }
  ],
  "lastModified": "2026-06-17T06:06:41.787",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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              "versionEndIncluding": "3.3.7"
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              "versionEndIncluding": "4.0.5",
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            },
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              "versionEndIncluding": "4.1.2",
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          "operator": "OR"
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  ],
  "sourceIdentifier": "psirt@purestorage.com"
}