FKIE_CVE-2024-56169

Vulnerability from fkie_nvd - Published: 2024-12-18 05:15 - Updated: 2025-04-22 16:24
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
A validation integrity issue was discovered in Fort through 1.6.4 before 2.0.0. RPKI Relying Parties (such as Fort) are supposed to maintain a backup cache of the remote RPKI data. This can be employed as a fallback in case a new fetch fails or yields incorrect files. However, the product currently uses its cache merely as a bandwidth saving tool (because fetching is performed through deltas). If a fetch fails midway or yields incorrect files, there is no viable fallback. This leads to incomplete route origin validation data.
References
cve@mitre.orghttps://github.com/NICMx/FORT-validator/issues/82Issue Tracking, Vendor Advisory
cve@mitre.orghttps://nicmx.github.io/FORT-validator/CVE.htmlVendor Advisory
Impacted products
Vendor Product Version
nicmx fort_validator *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nicmx:fort_validator:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DDE7A5D0-5B5E-4AE8-8A53-DC56021F314A",
              "versionEndIncluding": "1.6.6",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A validation integrity issue was discovered in Fort through 1.6.4 before 2.0.0. RPKI Relying Parties (such as Fort) are supposed to maintain a backup cache of the remote RPKI data. This can be employed as a fallback in case a new fetch fails or yields incorrect files. However, the product currently uses its cache merely as a bandwidth saving tool (because fetching is performed through deltas). If a fetch fails midway or yields incorrect files, there is no viable fallback. This leads to incomplete route origin validation data."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema de integridad de validaci\u00f3n en Fort hasta la versi\u00f3n 1.6.4 anterior a la versi\u00f3n 2.0.0. Se supone que las partes que conf\u00edan en RPKI (como Fort) mantienen una cach\u00e9 de respaldo de los datos RPKI remotos. Esto se puede utilizar como una alternativa en caso de que una nueva b\u00fasqueda falle o genere archivos incorrectos. Sin embargo, el producto actualmente utiliza su cach\u00e9 simplemente como una herramienta de ahorro de ancho de banda (porque la b\u00fasqueda se realiza mediante deltas). Si una b\u00fasqueda falla a mitad de camino o genera archivos incorrectos, no hay una alternativa viable. Esto genera datos de validaci\u00f3n de origen de ruta incompletos."
    }
  ],
  "id": "CVE-2024-56169",
  "lastModified": "2025-04-22T16:24:31.770",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-12-18T05:15:08.853",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://github.com/NICMx/FORT-validator/issues/82"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://nicmx.github.io/FORT-validator/CVE.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-354"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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