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CVE-2022-23096

Estado: ModificadaCrítica (9.1)—

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.

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 (2)

Debian — Debian LinuxIntel — Connman

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-23096",
  "cveTags": [],
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          "options": [
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              "automatable": "yes"
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              "technicalImpact": "partial"
            }
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          "version": "2.0.3",
          "timestamp": "2024-10-15T15:12:20.899323Z"
        }
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    "cvssMetricV2": [
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
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        "obtainAllPrivilege": false,
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  "published": "2022-01-28T16:15:07.897",
  "references": [
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      "value": "An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read."
    },
    {
      "lang": "es",
      "value": "Se ha detectado un problema en el proxy DNS en Connman versiones hasta 1.40. La implementación de la respuesta del servidor TCP carece de una comprobación de la presencia de suficientes datos de encabezado, conllevando a una lectura fuera de límites"
    }
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  "lastModified": "2026-06-17T04:29:30.277",
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}