cve-2024-28247
Vulnerability from cvelistv5
Published
2024-03-27 18:24
Modified
2024-08-13 14:10
Severity ?
7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Summary
The Pi-hole is a DNS sinkhole that protects your devices from unwanted content without installing any client-side software. A vulnerability has been discovered in Pihole that allows an authenticated user on the platform to read internal server files arbitrarily, and because the application runs from behind, reading files is done as a privileged user.If the URL that is in the list of "Adslists" begins with "file*" it is understood that it is updating from a local file, on the other hand if it does not begin with "file*" depending on the state of the response it does one thing or another. The problem resides in the update through local files. When updating from a file which contains non-domain lines, 5 of the non-domain lines are printed on the screen, so if you provide it with any file on the server which contains non-domain lines it will print them on the screen. This vulnerability is fixed by 5.18.
References
security-advisories@github.comhttps://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e
security-advisories@github.comhttps://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x
af854a3a-2127-422b-91ae-364da2661108https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e
af854a3a-2127-422b-91ae-364da2661108https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x
Impacted products
Vendor Product Version
pi-hole pi-hole Version: > 5.18
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:48:49.652Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x"
          },
          {
            "name": "https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:pi-hole:pi-hole:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "pi-hole",
            "vendor": "pi-hole",
            "versions": [
              {
                "lessThan": "5.18",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-28247",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-10T19:40:51.684015Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-13T14:10:45.243Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "pi-hole",
          "vendor": "pi-hole",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e 5.18"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Pi-hole is a DNS sinkhole that protects your devices from unwanted content without installing any client-side software. A vulnerability has been discovered in Pihole that allows an authenticated user on the platform to read internal server files arbitrarily, and because the application runs from behind, reading files is done as a privileged user.If the URL that is in the list of \"Adslists\" begins with \"file*\" it is understood that it is updating from a local file, on the other hand if it does not begin with \"file*\" depending on the state of the response it does one thing or another. The problem resides in the update through local files. When updating from a file which contains non-domain lines, 5 of the non-domain lines are printed on the screen, so if you provide it with any file on the server which contains non-domain lines it will print them on the screen. This vulnerability is fixed by 5.18."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269: Improper Privilege Management",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-27T18:24:20.945Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x"
        },
        {
          "name": "https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e"
        }
      ],
      "source": {
        "advisory": "GHSA-95g6-7q26-mp9x",
        "discovery": "UNKNOWN"
      },
      "title": "Pihole Authenticated Arbitrary File Read with root privileges"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-28247",
    "datePublished": "2024-03-27T18:24:20.945Z",
    "dateReserved": "2024-03-07T14:33:30.036Z",
    "dateUpdated": "2024-08-13T14:10:45.243Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-28247\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-03-27T19:15:48.637\",\"lastModified\":\"2024-11-21T09:06:05.440\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Pi-hole is a DNS sinkhole that protects your devices from unwanted content without installing any client-side software. A vulnerability has been discovered in Pihole that allows an authenticated user on the platform to read internal server files arbitrarily, and because the application runs from behind, reading files is done as a privileged user.If the URL that is in the list of \\\"Adslists\\\" begins with \\\"file*\\\" it is understood that it is updating from a local file, on the other hand if it does not begin with \\\"file*\\\" depending on the state of the response it does one thing or another. The problem resides in the update through local files. When updating from a file which contains non-domain lines, 5 of the non-domain lines are printed on the screen, so if you provide it with any file on the server which contains non-domain lines it will print them on the screen. This vulnerability is fixed by 5.18.\"},{\"lang\":\"es\",\"value\":\"Pi-hole es un sumidero de DNS que protege sus dispositivos de contenido no deseado sin instalar ning\u00fan software del lado del cliente. Se ha descubierto una vulnerabilidad en Pihole que permite a un usuario autenticado en la plataforma leer archivos internos del servidor de forma arbitraria y, debido a que la aplicaci\u00f3n se ejecuta desde atr\u00e1s, la lectura de archivos se realiza como un usuario privilegiado. Si la URL que est\u00e1 en la lista de \\\"Adslists\\\" \\\"comienza con \\\"archivo*\\\" se entiende que est\u00e1 actualizando desde un archivo local, en cambio si no comienza con \\\"archivo*\\\" dependiendo del estado de la respuesta hace una cosa u otra. El problema reside en la actualizaci\u00f3n mediante archivos locales. Al actualizar desde un archivo que contiene l\u00edneas que no son de dominio, 5 de las l\u00edneas que no son de dominio se imprimen en la pantalla, por lo que si le proporciona cualquier archivo en el servidor que contenga l\u00edneas que no son de dominio, las imprimir\u00e1 en la pantalla. Esta vulnerabilidad est\u00e1 solucionada en 5.18.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L\",\"baseScore\":7.6,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.8,\"impactScore\":4.7}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"},{\"lang\":\"en\",\"value\":\"CWE-269\"}]}],\"references\":[{\"url\":\"https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x\", \"name\": \"https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x\", \"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"]}, {\"url\": \"https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e\", \"name\": \"https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T00:48:49.652Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-28247\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-04-10T19:40:51.684015Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:pi-hole:pi-hole:*:*:*:*:*:*:*:*\"], \"vendor\": \"pi-hole\", \"product\": \"pi-hole\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"5.18\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-13T14:10:40.961Z\"}}], \"cna\": {\"title\": \"Pihole Authenticated Arbitrary File Read with root privileges\", \"source\": {\"advisory\": \"GHSA-95g6-7q26-mp9x\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.6, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"pi-hole\", \"product\": \"pi-hole\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e 5.18\"}]}], \"references\": [{\"url\": \"https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x\", \"name\": \"https://github.com/pi-hole/pi-hole/security/advisories/GHSA-95g6-7q26-mp9x\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e\", \"name\": \"https://github.com/pi-hole/pi-hole/commit/f3af03174e676c20e502a92ed7842159f2fdeb7e\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The Pi-hole is a DNS sinkhole that protects your devices from unwanted content without installing any client-side software. A vulnerability has been discovered in Pihole that allows an authenticated user on the platform to read internal server files arbitrarily, and because the application runs from behind, reading files is done as a privileged user.If the URL that is in the list of \\\"Adslists\\\" begins with \\\"file*\\\" it is understood that it is updating from a local file, on the other hand if it does not begin with \\\"file*\\\" depending on the state of the response it does one thing or another. The problem resides in the update through local files. When updating from a file which contains non-domain lines, 5 of the non-domain lines are printed on the screen, so if you provide it with any file on the server which contains non-domain lines it will print them on the screen. This vulnerability is fixed by 5.18.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-200\", \"description\": \"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-269\", \"description\": \"CWE-269: Improper Privilege Management\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2024-03-27T18:24:20.945Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-28247\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-13T14:10:45.243Z\", \"dateReserved\": \"2024-03-07T14:33:30.036Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2024-03-27T18:24:20.945Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.