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AUSCERT External Security Bulletin Redistribution
ESB-2020.0330
USN-4259-1: Apache Solr vulnerability
30 January 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: lucene-solr
Publisher: Ubuntu
Operating System: Ubuntu
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-12629
Reference: ESB-2018.0578
ESB-2018.0604
Original Bulletin:
https://usn.ubuntu.com/4259-1/
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USN-4259-1: Apache Solr vulnerability
29 January 2020
Apache Solr vulnerability
A security issue affects these releases of Ubuntu and its derivatives:
o Ubuntu 16.04 LTS
Summary
Apache Solr could be made to run programs if it received specially crafted
network traffic.
Software Description
o lucene-solr - Full-text search engine library for Java - additional
libraries
Details
Michael Stepankin and Olga Barinova discovered that Apache Solr was vulnerable
to an XXE attack. An attacker could use this vulnerability to remotely execute
code.
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 16.04 LTS
liblucene3-contrib-java - 3.6.2+dfsg-8ubuntu0.1
liblucene3-java - 3.6.2+dfsg-8ubuntu0.1
libsolr-java - 3.6.2+dfsg-8ubuntu0.1
solr-common - 3.6.2+dfsg-8ubuntu0.1
solr-jetty - 3.6.2+dfsg-8ubuntu0.1
solr-tomcat - 3.6.2+dfsg-8ubuntu0.1
To update your system, please follow these instructions: https://
wiki.ubuntu.com/Security/Upgrades .
In general, a standard system update will make all the necessary changes.
References
o CVE-2017-12629
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