{
  "id": "CVE-2024-56430",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-12-25T18:15:22.487",
  "lastModified": "2024-12-26T20:15:23.447",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenFHE through 1.2.3 has a NULL pointer dereference in BinFHEContext::EvalFloor in lib/binfhe-base-scheme.cpp."
    },
    {
      "lang": "es",
      "value": "OpenFHE hasta 1.2.3 tiene una desreferencia de puntero NULL en BinFHEContext::EvalFloor en lib/binfhe-base-scheme.cpp."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "cve@mitre.org",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/UnionTech-Software/openfhe-PoC",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/openfheorg/openfhe-development/blob/7b8346f4eac27121543e36c17237b919e03ec058/src/binfhe/lib/binfhe-base-scheme.cpp#L307-L308",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/openfheorg/openfhe-development/releases/tag/v1.2.3",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/UnionTech-Software/openfhe-PoC",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}