Is Apache Solr vulnerable to 'CVE-2022-39135' via /sql handler?

Is Apache Solr vulnerable to 'CVE-2022-39135' via /sql handler?

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Article ID: KB0070401

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Updated On:

Products Versions
ibi WebFOCUS All,

Description

Is Apache Solr vulnerable to 'CVE-2022-39135' via /sql handler?

Versions Affected:
Solr 6.5 to 8.11.2 Solr 9.0

Description:
Apache Calcite has a vulnerability, CVE-2022-39135, that is exploitable in Apache Solr in SolrCloud mode.

Issue/Introduction

Is Apache Solr vulnerable to 'CVE-2022-39135' via /sql handler?

Environment

All

Resolution

Answer : No
Reference : https://solr.apache.org/security.html
2022-11-20, Apache Solr is vulnerable to CVE-2022-39135 via /sql handler

Note the vulnerability is only exposed when running in SolrCloud mode.

Information on SolrCloud
https://solr.apache.org/guide/6_6/getting-started-with-solrcloud.html

WebFOCUS does not run Solr in SolrCloud mode by default. If the customer is not running with SolrCloud then they aren't vulnerable per the CVE.

If you wish to pursue applying remediation, you can upgrade to a version of Solr that resolves CVE-2022-39135.

 

Additional Information

- https://solr.apache.org/security.html#apache-solr-is-vulnerable-to-cve-2022-39135-via-sql-handler

- https://www.openwall.com/lists/oss-security/2022/11/21/3