Apache Solr 5.0.0 to Apache Solr 8.3.1 are vulnerable to a Remote Code Execution through the VelocityResponseWriter. A Velocity template can be provided through Velocity templates in a configset velocity/ directory or as a parameter. A user defined configset could contain renderable, potentially malicious, templates. Parameter provided templates are disabled by default, but can be enabled by setting params.resource.loader.enabled by defining a response writer with that setting set to true. Defining a response writer requires configuration API access. Solr 8.4 removed the params resource loader entirely, and only enables the configset-provided template rendering when the configset is trusted (has been uploaded by an authenticated user).
{
"unresolved_ranges": [
{
"source": "CPE_RANGE",
"cpes": [
"cpe:2.3:a:oracle:primavera_unifier:*:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "17.7"
},
{
"last_affected": "17.12"
}
],
"vendor_product": "oracle:primavera_unifier"
},
{
"source": "CPE_STRING",
"cpes": [
"cpe:2.3:a:oracle:primavera_unifier:16.1:*:*:*:*:*:*:*",
"cpe:2.3:a:oracle:primavera_unifier:16.2:*:*:*:*:*:*:*",
"cpe:2.3:a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:*",
"cpe:2.3:a:oracle:primavera_unifier:19.12:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "16.1"
},
{
"last_affected": "16.2"
},
{
"last_affected": "18.8"
},
{
"last_affected": "19.12"
}
],
"vendor_product": "oracle:primavera_unifier"
}
]
}