{
  "id": "CVE-2023-32726",
  "sourceIdentifier": "security@zabbix.com",
  "published": "2023-12-18T10:15:06.750",
  "lastModified": "2024-01-24T22:15:14.690",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The vulnerability is caused by improper check for check if RDLENGTH does not overflow the buffer in response from DNS server."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad se debe a una verificaci\u00f3n incorrecta de si RDLENGTH no desborda el b\u00fafer en respuesta del servidor DNS."
    }
  ],
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        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9
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          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW",
          "baseScore": 3.9,
          "baseSeverity": "LOW"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 3.4
      }
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  "weaknesses": [
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      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-754"
        }
      ]
    },
    {
      "source": "security@zabbix.com",
      "type": "Secondary",
      "description": [
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          "lang": "en",
          "value": "CWE-754"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00012.html",
      "source": "security@zabbix.com"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BYSYLA7VTHR25CBLYO5ZLEJFGU7HTHQB/",
      "source": "security@zabbix.com"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UMFKNV5E4LG2DIZNPRWQ2ENH75H6UEQT/",
      "source": "security@zabbix.com"
    },
    {
      "url": "https://support.zabbix.com/browse/ZBX-23855",
      "source": "security@zabbix.com",
      "tags": [
        "Vendor Advisory"
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}