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.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "8.1.0"
},
{
"fixed": "8.1.2"
},
{
"introduced": "8.1.0"
},
{
"fixed": "8.1.2"
}
],
"source": "CPE_FIELD",
"vendor_product": "apache:solr"
},
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "8.0"
},
{
"last_affected": "9.0"
}
],
"source": "CPE_FIELD",
"vendor_product": "debian:debian_linux"
}
]
}