Re: CVE-2017-7525 fix for Solr 7.7.x

2019-12-19 Thread Mehai, Lotfi
Kevin & Colvin Thanks for this details response. Lotfi On Thu, Dec 19, 2019 at 11:59 AM Colvin Cowie wrote: > Sorry, in Solr 8 and master there are some additional users of Jackson. But > they still don't appear to use default typing or unrestricted subtypes. > > > On Thu, 19 Dec 2019 at 16:5

Re: CVE-2017-7525 fix for Solr 7.7.x

2019-12-19 Thread Colvin Cowie
Sorry, in Solr 8 and master there are some additional users of Jackson. But they still don't appear to use default typing or unrestricted subtypes. On Thu, 19 Dec 2019 at 16:50, Colvin Cowie wrote: > Hi, > > We've got users on Solr 6 (and use Jackson ourselves), so I had a look at > this CVE an

Re: CVE-2017-7525 fix for Solr 7.7.x

2019-12-19 Thread Colvin Cowie
Hi, We've got users on Solr 6 (and use Jackson ourselves), so I had a look at this CVE and related Jackson exploits, to see whether they are actually exploitable in Solr. - What parts of Solr actually use Jackson (I thought noggit was used for the JSON de/serialization)? - Do any of the

Re: CVE-2017-7525 fix for Solr 7.7.x

2019-12-18 Thread Kevin Risden
There are no specific plans for any 7.x branch releases that I'm aware of. Specifically for SOLR-13110, that required upgrading Hadoop 2.x to 3.x for specifically jackson-mapper-asl and there are no plans to backport that to 7.x even if there was a future 7.x release. Kevin Risden On Wed, Dec 18