{
  "id": "CVE-2023-27602",
  "sourceIdentifier": "security@apache.org",
  "published": "2023-04-10T08:15:06.967",
  "lastModified": "2023-04-19T12:15:08.170",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "\n\n\nIn Apache Linkis <=1.3.1, The PublicService module uploads\u00a0files without restrictions on the path to the uploaded\u00a0files, and file types.\n\n\nWe recommend users upgrade the version of Linkis to version 1.3.2.\u00a0\n\nFor versions \n\n<=1.3.1, we suggest turning on the file path check switch in linkis.properties\n\n`wds.linkis.workspace.filesystem.owner.check=true`\n`wds.linkis.workspace.filesystem.path.check=true`"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "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:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security@apache.org",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:apache:linkis:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "1.3.1",
              "matchCriteriaId": "AB515AB9-F11F-4FC1-93B5-B9ADB046B5F8"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2023/04/10/1",
      "source": "security@apache.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2023/04/18/4",
      "source": "security@apache.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2023/04/19/3",
      "source": "security@apache.org"
    },
    {
      "url": "https://lists.apache.org/thread/wt70jfc0yfs6s5g0wg5dr5klnc48nsp1",
      "source": "security@apache.org",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ]
    }
  ]
}