In OSIsoft PI System multiple products and versions, a local attacker could view sensitive information in log files when service accounts are customized during installation or upgrade of PI Vision. The update fixes a previously reported issue.
Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pi_vision | Osisoft | 2017-r2 (including) | 2017-r2 (including) |
| Pi_vision | Osisoft | 2017-r2_sp1 (including) | 2017-r2_sp1 (including) |
| Pi_vision | Osisoft | 2019 (including) | 2019 (including) |
While logging all information may be helpful during development stages, it is important that logging levels be set appropriately before a product ships so that sensitive user data and system information are not accidentally exposed to potential attackers. Different log files may be produced and stored for: