CVE-2024-28249
Vulnerability from cvelistv5
Published
2024-03-18 21:36
Modified
2024-08-02 00:48
Summary
Cilium has possible unencrypted traffic between nodes when using IPsec and L7 policies
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-28249",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-03-19T14:34:32.978403Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T18:03:57.880Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:48:49.660Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36"
          },
          {
            "name": "https://github.com/cilium/cilium/releases/tag/v1.13.13",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/cilium/cilium/releases/tag/v1.13.13"
          },
          {
            "name": "https://github.com/cilium/cilium/releases/tag/v1.14.8",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/cilium/cilium/releases/tag/v1.14.8"
          },
          {
            "name": "https://github.com/cilium/cilium/releases/tag/v1.15.2",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/cilium/cilium/releases/tag/v1.15.2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "cilium",
          "vendor": "cilium",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.13.13"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.14.0, \u003c 1.14.8"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.15.0, \u003c 1.15.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.13.13, 1.14.8, and 1.15.2, in Cilium clusters with IPsec enabled and traffic matching Layer 7 policies, IPsec-eligible traffic between a node\u0027s Envoy proxy and pods on other nodes is sent unencrypted and IPsec-eligible traffic between a node\u0027s DNS proxy and pods on other nodes is sent unencrypted. This issue has been resolved in Cilium 1.15.2, 1.14.8, and 1.13.13. There is no known workaround for this issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-311",
              "description": "CWE-311: Missing Encryption of Sensitive Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-18T21:36:10.510Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36"
        },
        {
          "name": "https://github.com/cilium/cilium/releases/tag/v1.13.13",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/cilium/cilium/releases/tag/v1.13.13"
        },
        {
          "name": "https://github.com/cilium/cilium/releases/tag/v1.14.8",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/cilium/cilium/releases/tag/v1.14.8"
        },
        {
          "name": "https://github.com/cilium/cilium/releases/tag/v1.15.2",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/cilium/cilium/releases/tag/v1.15.2"
        }
      ],
      "source": {
        "advisory": "GHSA-j89h-qrvr-xc36",
        "discovery": "UNKNOWN"
      },
      "title": "Cilium has possible unencrypted traffic between nodes when using IPsec and L7 policies"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-28249",
    "datePublished": "2024-03-18T21:36:10.510Z",
    "dateReserved": "2024-03-07T14:33:30.036Z",
    "dateUpdated": "2024-08-02T00:48:49.660Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-28249\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-03-18T22:15:08.503\",\"lastModified\":\"2024-11-21T09:06:05.707\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.13.13, 1.14.8, and 1.15.2, in Cilium clusters with IPsec enabled and traffic matching Layer 7 policies, IPsec-eligible traffic between a node\u0027s Envoy proxy and pods on other nodes is sent unencrypted and IPsec-eligible traffic between a node\u0027s DNS proxy and pods on other nodes is sent unencrypted. This issue has been resolved in Cilium 1.15.2, 1.14.8, and 1.13.13. There is no known workaround for this issue.\"},{\"lang\":\"es\",\"value\":\"Cilium es una soluci\u00f3n de redes, observabilidad y seguridad con un plano de datos basado en eBPF. Antes de las versiones 1.13.13, 1.14.8 y 1.15.2, en los cl\u00fasteres de Cilium con IPsec habilitado y el tr\u00e1fico que coincide con las pol\u00edticas de Capa 7, el tr\u00e1fico elegible para IPsec entre el proxy Envoy de un nodo y los pods en otros nodos se env\u00eda sin cifrar y es elegible para IPsec. El tr\u00e1fico entre el proxy DNS de un nodo y los pods de otros nodos se env\u00eda sin cifrar. Este problema se resolvi\u00f3 en Cilium 1.15.2, 1.14.8 y 1.13.13. No se conoce ning\u00fan workaround para este problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N\",\"baseScore\":6.1,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.6,\"impactScore\":4.0}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-311\"}]}],\"references\":[{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.13.13\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.14.8\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.15.2\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.13.13\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.14.8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/cilium/cilium/releases/tag/v1.15.2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/cilium/cilium/security/advisories/GHSA-j89h-qrvr-xc36\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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