Re: CVE-2019-17558 on SOLR 6.1

2021-02-13 Thread TK Solr
(Resending to the list. Sorry, Rick.) FYI, my client was using 8.3.1, which should have mitigated the attack. But the server was suffering a sudden death of the Solr process, and the log showed it was being attacked using CVE-2019-17558. We blocked the external access of Solr API. Then this su

Re: CVE-2019-17558 on SOLR 6.1

2021-02-13 Thread Rick Tham
Thanks Shawn. On Fri, Feb 12, 2021 at 7:43 PM Shawn Heisey wrote: > On 2/12/2021 11:17 AM, Rick Tham wrote: > > I am trying to figure out if the following is an additioanal valid > > mitigation step for CVE-2019-17558 on SOLR 6.1. None of our > solrconfig.xml > > contains the lib references to t

Re: CVE-2019-17558 on SOLR 6.1

2021-02-12 Thread Shawn Heisey
On 2/12/2021 11:17 AM, Rick Tham wrote: I am trying to figure out if the following is an additioanal valid mitigation step for CVE-2019-17558 on SOLR 6.1. None of our solrconfig.xml contains the lib references to the velocity jar files as follows: l It doesn't appear that you can add these jar