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CVE-2022-39047

Estado: ModificadaAlta (8.8)—

Freeciv versiones anteriores a 2.6.7 y anteriores a 3.0.3, es propenso a una vulnerabilidad de desbordamiento de búfer en el manejo de la URL del modpack por parte de la utilidad Modpack Installer

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 (1)

Freeciv — Freeciv

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-39047",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-08-31T06:15:08.627",
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2022/08/31/1",
      "tags": [
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        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
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      "tags": [
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        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://osdn.net/projects/freeciv/ticket/45299",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.openwall.com/lists/oss-security/2022/08/05/1",
      "tags": [
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        "Third Party Advisory"
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      "source": "cve@mitre.org"
    },
    {
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      "tags": [
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        "Third Party Advisory"
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    },
    {
      "url": "https://bugs.debian.org/1017579",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://osdn.net/projects/freeciv/ticket/45299",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.openwall.com/lists/oss-security/2022/08/05/1",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Freeciv before 2.6.7 and before 3.0.3 is prone to a buffer overflow vulnerability in the Modpack Installer utility's handling of the modpack URL."
    },
    {
      "lang": "es",
      "value": "Freeciv versiones anteriores a 2.6.7 y anteriores a 3.0.3, es propenso a una vulnerabilidad de desbordamiento de búfer en el manejo de la URL del modpack por parte de la utilidad Modpack Installer"
    }
  ],
  "lastModified": "2026-06-17T04:57:29.737",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "1510A0AE-2D0B-4B89-A1F7-B43CDD229341",
              "versionEndExcluding": "2.6.7"
            },
            {
              "criteria": "cpe:2.3:a:freeciv:freeciv:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A8586E80-443A-4D13-8FB4-B3C8748614C2",
              "versionEndExcluding": "3.0.3",
              "versionStartIncluding": "3.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}