CVE-2019-0193
Quick assessment
Affected
Apache Apache Solr
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Apache Solr是美国阿帕奇（Apache）基金会的一款基于Lucene（一款全文搜索引擎）的搜索服务器。该产品支持层面搜索、垂直搜索、高亮显示搜索结果等。 Apache Solr 8.2.0之前版本中存在代码注入漏洞。攻击者可利用该漏洞在目标服务器上执行恶意代码。
Public Exploits 1
Nuclei · 1
CVE-2019-0193.yaml [template]
In-the-Wild Activity Observed
cisa_kev · confirmed
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I. Basic Information for CVE-2019-0193
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Apache Solr, the DataImportHandler, an optional but popular module to pull in data from databases and other sources, 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. Starting with version 8.2.0 of Solr, use of this parameter requires setting the Java System property "enable.dih.dataConfigParam" to true.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Solr 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Solr是美国阿帕奇（Apache）基金会的一款基于Lucene（一款全文搜索引擎）的搜索服务器。该产品支持层面搜索、垂直搜索、高亮显示搜索结果等。 Apache Solr 8.2.0之前版本中存在代码注入漏洞。攻击者可利用该漏洞在目标服务器上执行恶意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache | Apache Solr | Apache Solr all prior to 8.2.0 | - |
|
II. Public POCs for CVE-2019-0193
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/xConsoIe/CVE-2019-0193 | POC Details |
| 2 | Apache Solr DataImport Handler RCE | https://github.com/jas502n/CVE-2019-0193 | POC Details |
| 3 | Apache Solr远程代码执行漏洞(CVE-2019-0193) Exploit | https://github.com/1135/solr_exploit | POC Details |
| 4 | None | https://github.com/jaychouzzk/CVE-2019-0193-exp | POC Details |
| 5 | ApacheSolrRCE（CVE-2019-0193）一键写shell，原理是通过代码执行的java文件流写的马。 | https://github.com/freeFV/ApacheSolrRCE | POC Details |
| 6 | 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. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-0193.yaml | POC Details |
| 7 | None | https://github.com/Threekiii/Awesome-POC/blob/master/%E4%B8%AD%E9%97%B4%E4%BB%B6%E6%BC%8F%E6%B4%9E/Apache%20Solr%20%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E%20CVE-2019-0193.md | POC Details |
| 8 | Apache Solr DataImportHandler Remote Code Execution Vulnerability(CVE-2019-0193) | https://github.com/chaitin/xray-plugins/blob/main/poc/manual/solr-cve-2019-0193.yml | POC Details |
| 9 | https://github.com/vulhub/vulhub/blob/master/solr/CVE-2019-0193/README.md | POC Details |
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Mailing List Discussions for CVE-2019-0193 (20)
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https://lists.apache.org/thread.html/r19d23e8640236a3058b4d6c23e5cd663fde182255f5a9d63e0606a66%40%3Cdev.lucene.apache.org%3E mailing-list x_refsource_MLIST
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https://lists.apache.org/thread.html/r339865b276614661770c909be1dd7e862232e3ef0af98bfd85686b51%40%3Cdev.lucene.apache.org%3E mailing-list x_refsource_MLIST
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https://lists.apache.org/thread.html/r95df34bb158375948da82b4dfe9a1b5d528572d586584162f8f5aeef%40%3Cusers.solr.apache.org%3E mailing-list x_refsource_MLIST
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https://lists.apache.org/thread.html/r3da74965aba2b5f5744b7289ad447306eeb2940c872801819faa9314%40%3Cusers.solr.apache.org%3E mailing-list x_refsource_MLIST
Other References for CVE-2019-0193 (1)
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https://issues.apache.org/jira/browse/SOLR-13669 x_refsource_CONFIRM
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V. Comments for CVE-2019-0193
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