When using the Index Replication feature, Apache Solr nodes can pull index files from a master/leader node using an HTTP API which accepts a file name. However, Solr before 5.5.4 and 6.x before 6.4.1 did not validate the file name, hence it was possible to craft a special request involving path traversal, leaving any file readable to the Solr server process exposed. Solr servers protected and restricted by firewall rules and/or authentication would not be at risk since only trusted clients and users would gain direct HTTP access.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-lucene-solr | Mar 1, 2018 | Aug 30, 2017 | |
| Red Hat Jboss Eap | red-hat-jboss-eap-upgrade-latest | Sep 19, 2024 | Feb 15, 2017 | |
| Ubuntu | ubuntu-pro-upgrade-lucene-solrubuntu-upgrade-lucene-solr | Nov 19, 2024 | Aug 30, 2017 |
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