{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "cilium",
            "vendor": "cilium",
            "versions": [
              {
                "lessThan": "1.15.10",
                "status": "affected",
                "version": "1.15.0",
                "versionType": "custom"
              },
              {
                "lessThan": "1.14.16",
                "status": "affected",
                "version": "1.14.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-47825",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-21T19:58:00.432301Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-21T19:59:01.283Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "cilium",
          "vendor": "cilium",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 1.15.0, \u003c 1.15.10"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.14.0, \u003c 1.14.16"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.16 and 1.15.10, a policy rule denying a prefix that is broader than `/32` may be ignored if there is a policy rule referencing a more narrow prefix (`CIDRSet` or `toFQDN`) and this narrower policy rule specifies either `enableDefaultDeny: false` or `- toEntities: all`. Note that a rule specifying `toEntities: world` or `toEntities: 0.0.0.0/0` is insufficient, it must be to entity `all`.This issue has been patched in Cilium v1.14.16 and v1.15.10. As this issue only affects policies using `enableDefaultDeny: false` or that set `toEntities` to `all`, some workarounds are available. For users with policies using `enableDefaultDeny: false`, remove this configuration option and explicitly define any allow rules required. For users with egress policies that explicitly specify `toEntities: all`, use `toEntities: world`."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-276",
              "description": "CWE-276: Incorrect Default Permissions",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-21T19:05:55.430Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/cilium/cilium/security/advisories/GHSA-3wwx-63fv-pfq6",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/cilium/cilium/security/advisories/GHSA-3wwx-63fv-pfq6"
        }
      ],
      "source": {
        "advisory": "GHSA-3wwx-63fv-pfq6",
        "discovery": "UNKNOWN"
      },
      "title": "CIDR deny policies may not take effect when a more narrow CIDR allow is present"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-47825",
    "datePublished": "2024-10-21T19:05:55.430Z",
    "dateReserved": "2024-10-03T14:06:12.641Z",
    "dateUpdated": "2024-10-21T19:59:01.283Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-47825\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-10-21T19:15:03.500\",\"lastModified\":\"2024-10-23T15:13:25.583\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.16 and 1.15.10, a policy rule denying a prefix that is broader than `/32` may be ignored if there is a policy rule referencing a more narrow prefix (`CIDRSet` or `toFQDN`) and this narrower policy rule specifies either `enableDefaultDeny: false` or `- toEntities: all`. Note that a rule specifying `toEntities: world` or `toEntities: 0.0.0.0/0` is insufficient, it must be to entity `all`.This issue has been patched in Cilium v1.14.16 and v1.15.10. As this issue only affects policies using `enableDefaultDeny: false` or that set `toEntities` to `all`, some workarounds are available. For users with policies using `enableDefaultDeny: false`, remove this configuration option and explicitly define any allow rules required. For users with egress policies that explicitly specify `toEntities: all`, use `toEntities: world`.\"},{\"lang\":\"es\",\"value\":\"Cilium es una soluci\u00f3n de redes, observabilidad y seguridad con un plano de datos basado en eBPF. A partir de la versi\u00f3n 1.14.0 y antes de las versiones 1.14.16 y 1.15.10, una regla de pol\u00edtica que deniegue un prefijo m\u00e1s amplio que `/32` puede ignorarse si hay una regla de pol\u00edtica que haga referencia a un prefijo m\u00e1s estrecho (`CIDRSet` o `toFQDN`) y esta regla de pol\u00edtica m\u00e1s estrecha especifica `enableDefaultDeny: false` o `- toEntities: all`. Tenga en cuenta que una regla que especifique `toEntities: world` o `toEntities: 0.0.0.0/0` no es suficiente, debe ser para la entidad `all`. Este problema se ha corregido en Cilium v1.14.16 y v1.15.10. Como este problema solo afecta a las pol\u00edticas que utilizan `enableDefaultDeny: false` o que establecen `toEntities` en `all`, hay algunas soluciones alternativas disponibles. Para los usuarios con pol\u00edticas que utilizan `enableDefaultDeny: false`, elimine esta opci\u00f3n de configuraci\u00f3n y defina expl\u00edcitamente las reglas de permiso requeridas. Para los usuarios con pol\u00edticas de salida que especifican expl\u00edcitamente `toEntities: all`, utilice `toEntities: world`.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N\",\"baseScore\":4.0,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-276\"}]}],\"references\":[{\"url\":\"https://github.com/cilium/cilium/security/advisories/GHSA-3wwx-63fv-pfq6\",\"source\":\"security-advisories@github.com\"}]}}"
  }
}