Information Exposure Affecting org.apache.solr:solr-core package, versions [8.1.1,8.3.0)


0.0
critical
  • Attack Complexity

    Low

  • Confidentiality

    High

  • Integrity

    High

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  • snyk-id

    SNYK-JAVA-ORGAPACHESOLR-535106

  • published

    3 Dec 2019

  • disclosed

    18 Nov 2019

  • credit

    Unknown

How to fix?

Upgrade org.apache.solr:solr-core to version 8.3.0 or higher.

Overview

org.apache.solr:solr-core is an open source enterprise search platform built on Apache Lucene

Affected versions of this package are vulnerable to Information Exposure. Insecure setting for the ENABLE_REMOTE_JMX_OPTS configuration option in the default solr.in.sh configuration file shipping with Solr. If you use the default solr.in.sh file from the affected releases, then JMX monitoring will be enabled and exposed on RMI_PORT (default=18983), without any authentication. If this port is opened for inbound traffic in your firewall, then anyone with network access to your Solr nodes will be able to access JMX, which may in turn allow them to upload malicious code for execution on the Solr server.

Note this affects Linux users only,