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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Solr | < 7.7.3 |
| Debian | Debian Linux | 8.0 |
Related Weaknesses (CWE)
References
- https://issues.apache.org/jira/browse/SOLR-13669MitigationVendor Advisory
- https://lists.apache.org/thread.html/1addbb49a1fc0947fb32ca663d76d93cfaade35a484Mailing List
- https://lists.apache.org/thread.html/42cc4d334ba33905b872a0aa00d6a481391951c8b14Mailing List
- https://lists.apache.org/thread.html/55880d48e38ba9e8c41a3b9e41051dbfdef63b86b0cMailing List
- https://lists.apache.org/thread.html/6f2d61bd8732224c5fd3bdd84798f8e01e4542d3ee2Mailing List
- https://lists.apache.org/thread.html/7143983363f0ba463475be4a8b775077070a08dbf07Mailing List
- https://lists.apache.org/thread.html/9b0e7a7e3e18d0724f511403b364fc082ff56e3134dMailing List
- https://lists.apache.org/thread.html/a6e3c09dba52b86d3a1273f82425973e1b0623c415dMailing List
- https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551Mailing ListPatch
- https://lists.apache.org/thread.html/e85f735fad06a0fb46e74b7e6e9ce7ded20b59637cdMailing List
- https://lists.apache.org/thread.html/r140128dc6bb4f4e0b6a39e962c7ca25a8cbc8e48edMailing List
- https://lists.apache.org/thread.html/r19d23e8640236a3058b4d6c23e5cd663fde182255fIssue TrackingMailing List
- https://lists.apache.org/thread.html/r1d4a247329a8478073163567bbc8c8cb6b49c6bfc2Mailing List
- https://lists.apache.org/thread.html/r339865b276614661770c909be1dd7e862232e3ef0aIssue TrackingMailing List
- https://lists.apache.org/thread.html/r33aed7ad4ee9833c4190a44e2b106efd2deb19504bMailing List
FAQ
What is CVE-2019-0193?
CVE-2019-0193 is a vulnerability with a CVSS score of 7.2 (HIGH). 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 "da...
How severe is CVE-2019-0193?
CVE-2019-0193 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-0193?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Solr, Debian Debian Linux.