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Debian: CVE-2019-0193: lucene-solr -- security update

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Debian: CVE-2019-0193: lucene-solr -- security update

Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
08/01/2019
Created
10/16/2019
Added
10/15/2019
Modified
02/10/2020

Description

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.

Solution(s)

  • debian-upgrade-lucene-solr

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