nvd-json-data-feeds/CVE-2024/CVE-2024-452xx/CVE-2024-45237.json

{
  "id": "CVE-2024-45237",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-08-24T23:15:04.243",
  "lastModified": "2024-08-27T15:48:34.030",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a resource certificate containing a Key Usage extension composed of more than two bytes of data. Fort writes this string into a 2-byte buffer without properly sanitizing its length, leading to a buffer overflow."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en Fort antes de la versi\u00f3n 1.6.3. Un repositorio RPKI malicioso que desciende de un Trust Anchor (confiable) puede servir (a trav\u00e9s de rsync o RRDP) un certificado de recurso que contenga una extensi\u00f3n de uso de clave compuesta por m\u00e1s de dos bytes de datos. Fort escribe esta cadena en un b\u00fafer de 2 bytes sin desinfectar adecuadamente su longitud, lo que provoca un desbordamiento del b\u00fafer."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      },
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nicmx:fort-validator:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.6.3",
              "matchCriteriaId": "1B6DF9BD-7BC4-4AFF-8E93-6810EC99D678"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://nicmx.github.io/FORT-validator/CVE.html",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    }
  ]
}