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CVE-2025-53603

Estado: AplazadaAlta (7.5)—

In Alinto SOPE SOGo 2.0.2 through 5.12.2, sope-core/NGExtensions/NGHashMap.m allows a NULL pointer dereference and SOGo crash via a request in which a parameter in the query string is a duplicate of a parameter in the POST body.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vector CVSS AV:N/AC:L/PR:N indica acceso remoto sin autenticación (T1190). CWE-476 (NULL pointer dereference) causa crash del servicio web SOGo, típico de DoS (T1499.004).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Filter Network TrafficVulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkApplication Isolation and Sandboxing

Tecnologías afectadas (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Alinto — SogoAIAlinto — SopeAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-53603",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-53603",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-08T13:11:46.852072Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "Alinto",
          "product": "SOPE",
          "versions": [
            {
              "status": "affected",
              "version": "SOGo 2.0.2",
              "versionType": "custom",
              "lessThanOrEqual": "5.12.2"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2025-07-05T01:15:27.360",
  "references": [
    {
      "url": "https://github.com/Alinto/sope/blob/3146fbdb6ff3314e37e5c3682deeeef7d0f32064/sope-core/NGExtensions/NGHashMap.m#L790",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/Alinto/sope/commit/280104e45c20519ac4849ebf8bca114d91383543",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/Alinto/sope/compare/SOGo-2.0.1...SOGo-2.0.2",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/Alinto/sope/pull/69",
      "source": "cve@mitre.org"
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    {
      "url": "https://www.openwall.com/lists/oss-security/2025/07/02/3",
      "source": "cve@mitre.org"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00001.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://www.openwall.com/lists/oss-security/2025/07/02/3",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
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  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
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      "source": "cve@mitre.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Alinto SOPE SOGo 2.0.2 through 5.12.2, sope-core/NGExtensions/NGHashMap.m allows a NULL pointer dereference and SOGo crash via a request in which a parameter in the query string is a duplicate of a parameter in the POST body."
    },
    {
      "lang": "es",
      "value": "En Alinto SOPE SOGo 2.0.2 a 5.12.2, sope-core/NGExtensions/NGHashMap.m permite una desreferencia de puntero NULL y un bloqueo de SOGo a través de una solicitud en la que un parámetro en la cadena de consulta es un duplicado de un parámetro en el cuerpo POST."
    }
  ],
  "lastModified": "2026-06-17T09:38:34.070",
  "sourceIdentifier": "cve@mitre.org"
}