Patch
Advisories
To address the issue, Citrix has released a security update, recommending to upgrade to the latest available build for the 12.0 (12.1.65.25) or 13.0 branch (13.0.88.16), or to the 13.1 version, which is not affected.
CERT.be recommends system administrators to apply the latest patches released by the vendor as soon as possible.
When patching, external facing systems should be prioritised.
Update the installation to one of the latest versions:
- Version 14.21.1
- Version 16.18.1
- Version 18.12.1
- Version 19.0.1
Upgrade
The CCB strongly encourages organisations to ensure they upgrade their systems to:
Fortinet recommends patching affected software :
The Centre for Cyber Security Belgium recommends administrators of Juniper Networks appliances to check if their Junos OS versions are affected and update to a fixed version accordingly if the J-Web interface is enabled.
The CCB recommends organisations to patch vulnerable systems with the highest priority, after thorough testing.
Patch Redhat’s HSQLDB package to version 2.7.1