{
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09"
      },
      "title": "Potential malicious code execution from trusted packages in the parquet-avro module when reading an Avro schema from a Parquet file metadata",
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-73 External Control of File Name or Path",
              "lang": "en",
              "cweId": "CWE-73",
              "type": "CWE"
            }
          ]
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Parquet Java",
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "packageName": "org.apache.parquet:parquet-avro",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThanOrEqual": "1.15.1",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "descriptions": [
        {
          "value": "Schema parsing in the parquet-avro module of Apache Parquet 1.15.0 and previous versions allows bad actors to execute arbitrary code.\n\nWhile 1.15.1 introduced a fix to restrict untrusted packages, the default setting of trusted packages still allows malicious classes from these packages to be executed.\n\nThe exploit is only applicable if the client code of parquet-avro uses the \"specific\" or the \"reflect\" models deliberately for reading Parquet files. (\"generic\" model is not impacted)\n\nUsers are recommended to upgrade to 1.15.2 or set the system property \"org.apache.parquet.avro.SERIALIZABLE_PACKAGES\" to an empty string on 1.15.1. Both are sufficient to fix the issue.",
          "lang": "en",
          "supportingMedia": [
            {
              "type": "text/html",
              "base64": false,
              "value": "<p><span style=\"background-color: rgb(252, 252, 252);\">Schema parsing in the parquet-avro module of Apache Parquet 1.15.0 and previous versions allows bad actors to execute arbitrary code.</span></p><p><span style=\"background-color: rgb(252, 252, 252);\">While 1.15.1 introduced a fix to restrict untrusted packages, the default setting of trusted packages still allows malicious classes from these packages to be executed.</span></p><p><span style=\"background-color: rgb(252, 252, 252);\"><span style=\"background-color: rgb(255, 255, 255);\">The exploit is only applicable if the client code of parquet-avro uses the \"specific\" or the \"reflect\" models deliberately for reading Parquet files. (\"generic\" model is not impacted)</span><br></span><br>Users are recommended to <span style=\"background-color: rgb(255, 255, 255);\">upgrade to 1.15.2 or set the system property \"org.apache.parquet.avro.</span><span style=\"background-color: rgb(255, 255, 255);\">SERIALIZABLE_PACKAGES\" to an empty string on 1.15.1. Both are sufficient to fix the issue.</span><br></p>"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://lists.apache.org/thread/t7724lpvl110xsbgqwsmrdsns0rhycdp",
          "tags": [
            "vendor-advisory"
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "Assuming the system using the library accepts files form the internet and runs in a privileged user."
            }
          ],
          "cvssV4_0": {
            "version": "4.0",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "privilegesRequired": "HIGH",
            "userInteraction": "ACTIVE",
            "vulnConfidentialityImpact": "LOW",
            "subConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "vulnAvailabilityImpact": "HIGH",
            "subAvailabilityImpact": "HIGH",
            "Safety": "NEGLIGIBLE",
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "valueDensity": "NOT_DEFINED",
            "vulnerabilityResponseEffort": "MODERATE",
            "providerUrgency": "AMBER",
            "baseSeverity": "HIGH",
            "baseScore": 7.1,
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/S:N/RE:M/U:Amber"
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Andrew Pikler",
          "type": "reporter"
        },
        {
          "lang": "en",
          "value": "David Handermann",
          "type": "reporter"
        },
        {
          "lang": "en",
          "value": "N\u00e1ndor Koll\u00e1r",
          "type": "reporter"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "cveId": "CVE-2025-46762",
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "serial": 1,
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}