system
Provide references for <CVE-2018-1000839>.
user
Where can I find more information about <CVE-2018-1000839>?
assistant
References are available at: https://github.com/LibreHealthIO/lh-ehr/issues/1223, https://0dd.zone/2018/09/03/lh-ehr-RCE-via-picture-upload/.