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.
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 20.04 LTS (Focal Fossa):not-affected (3.6.2+dfsg-22)
Ubuntu 20.10 (Groovy Gorilla):not-affected (3.6.2+dfsg-22)
More Information

Updated: 2020-10-24 06:54:40 UTC (commit 69e225d81a6ee3e2e014950178db797c5d4e5009)