Ubuntu 4259-1: Apache Solr vulnerability

    Date 29 Jan 2020
    Posted By LinuxSecurity Advisories
    Apache Solr could be made to run programs if it received specially crafted network traffic.
    Ubuntu Security Notice USN-4259-1
    January 29, 2020
    Apache Solr vulnerability
    A security issue affects these releases of Ubuntu and its derivatives:
    - Ubuntu 16.04 LTS
    Apache Solr could be made to run programs if it received
    specially crafted network traffic.
    Software Description:
    - lucene-solr: Full-text search engine library for Java - additional libraries
    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
    In general, a standard system update will make all the necessary changes.
    Package Information:

    LinuxSecurity Poll

    If you are using full-disk encryption: are you concerned about the resulting performance hit?

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 2 answer(s).
    [{"id":"120","title":"Yes","votes":"13","type":"x","order":"1","pct":59.09,"resources":[]},{"id":"121","title":"No ","votes":"9","type":"x","order":"2","pct":40.91,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
    bottom 200


    Please enable / Bitte aktiviere JavaScript!
    Veuillez activer / Por favor activa el Javascript![ ? ]

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.