This issue is fixed in Expedition 1.2.101 and all later versions* of Expedition.
* Expedition reached its End of Life (EoL) date https://live.paloaltonetworks.com/t5/expedition-articles/important-update-end-of-life-announcement-for-palo-alto-networks/ta-p/589642 and is no longer supported. We added these fixes prior to the EoL date and we do not plan to make any additional updates or security fixes. Please use the suggested alternatives listed in the Expedition End of Life Announcement https://live.paloaltonetworks.com/t5/expedition-articles/important-update-end-of-life-announcement-for-palo-alto-networks/ta-p/589642 .
Configurations
No special configuration is required to be affected by this issue.
Workarounds
Ensure that all network access to Expedition is restricted to only authorized users, hosts, and networks. If you are not actively using Expedition, make sure that your Expedition software is shut down.
Exploits
Palo Alto Networks is not aware of any malicious exploitation of this issue.