nvd-json-data-feeds/CVE-2023/CVE-2023-401xx/CVE-2023-40170.json

{
  "id": "CVE-2023-40170",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2023-08-28T21:15:07.873",
  "lastModified": "2023-09-15T22:15:14.333",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "jupyter-server is the backend for Jupyter web applications. Improper cross-site credential checks on `/files/` URLs could allow exposure of certain file contents, or accessing files when opening untrusted files via  \"Open image in new tab\". This issue has been addressed in commit `87a49272728` which has been included in release `2.7.2`. Users are advised to upgrade. Users unable to upgrade may use the lower performance `--ContentsManager.files_handler_class=jupyter_server.files.handlers.FilesHandler`, which implements the correct checks."
    },
    {
      "lang": "es",
      "value": "jupyter-server es el backend de las aplicaciones web de Jupyter. Las comprobaciones de Improper Cross-Site Credential en las URL `/files/` podr\u00edan permitir la exposici\u00f3n de ciertos contenidos de archivos o el acceso a archivos al abrir archivos que no son de confianza a trav\u00e9s de \"Abrir imagen en una pesta\u00f1a nueva\". Este problema se solucion\u00f3 en el commit \"87a49272728\" que se incluy\u00f3 en la versi\u00f3n \"2.7.2\". Se recomienda a los usuarios que actualicen. Los usuarios que no puedan actualizar pueden usar `--ContentsManager.files_handler_class=jupyter_server.files.handlers.FilesHandler` de menor rendimiento, que implementa las comprobaciones correctas."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      },
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 4.6,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 2.5
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        },
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:jupyter:jupyter_server:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.7.2",
              "matchCriteriaId": "B83A20E2-B301-47B0-AE30-3363B1FE64F3"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/jupyter-server/jupyter_server/commit/87a4927272819f0b1cae1afa4c8c86ee2da002fd",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-64x5-55rw-9974",
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NRP7DNZYVOIA4ZB3U3ZWKTFZEPYWNGCQ/",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XDKQAWQN6SQTOVACZNXYKEHWQXGG4DOF/",
      "source": "security-advisories@github.com"
    }
  ]
}