Debian LTS: DLA-1954-1: lucene-solr security update

    Date10 Oct 2019
    CategoryDebian LTS
    297
    Posted ByLinuxSecurity Advisories
    A security vulnerability was discovered in lucene-solr, an enterprise search server. The DataImportHandler, an optional but popular module to pull in data
    
    Package        : lucene-solr
    Version        : 3.6.2+dfsg-5+deb8u3
    CVE ID         : CVE-2019-0193
    
    A security vulnerability was discovered in lucene-solr, an enterprise
    search server.
    
    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 from now on, use
    of this parameter requires setting the Java System property
    "enable.dih.dataConfigParam" to true. For example this can be achieved
    with solr-tomcat by adding -Denable.dih.dataConfigParam=true to
    JAVA_OPTS in /etc/default/tomcat7.
    
    For Debian 8 "Jessie", this problem has been fixed in version
    3.6.2+dfsg-5+deb8u3.
    
    We recommend that you upgrade your lucene-solr packages.
    
    Further information about Debian LTS security advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://wiki.debian.org/LTS
    
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