nvd-json-data-feeds/CVE-2022/CVE-2022-310xx/CVE-2022-31055.json

{
  "id": "CVE-2022-31055",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2022-06-13T16:15:08.487",
  "lastModified": "2024-11-21T07:03:48.013",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "kCTF is a Kubernetes-based infrastructure for capture the flag (CTF) competitions. Prior to version 1.6.0, the kctf cluster set-src-ip-ranges was broken and allowed traffic from any IP. The problem has been patched in v1.6.0. As a workaround, those who want to test challenges privately can mark them as `public: false` and use `kctf chal debug port-forward` to connect."
    },
    {
      "lang": "es",
      "value": "kCTF es una infraestructura basada en Kubernetes para competiciones de captura de la bandera (CTF). En versiones anteriores a 1.6.0, el cluster kctf set-src-ip-ranges estaba roto y permit\u00eda el tr\u00e1fico desde cualquier IP. El problema ha sido parcheado en versi\u00f3n v1.6.0. Como mitigaci\u00f3n, aquellos que quieran probar los retos de forma privada pueden marcarlos como \"public: false\" y usar \"kctf chal debug port-forward\" para conectarse"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      },
      {
        "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:N/I:H/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:google:kctf:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.6.0",
              "matchCriteriaId": "B80D91E1-40B9-40C1-ACD2-91D177C0EF56"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/google/kctf/commit/8cf050be974fcc2fd8aa136701f9a66f2b2a5202",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
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      "url": "https://github.com/google/kctf/pull/371",
      "source": "security-advisories@github.com",
      "tags": [
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        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/google/kctf/security/advisories/GHSA-4g2v-6qc6-6jv5",
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
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    },
    {
      "url": "https://github.com/google/kctf/commit/8cf050be974fcc2fd8aa136701f9a66f2b2a5202",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/google/kctf/pull/371",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/google/kctf/security/advisories/GHSA-4g2v-6qc6-6jv5",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}