Description
Lack of file validation in do_update_vps in Avast Business Antivirus for Linux 4.5 on Linux allows local user to spoof or tamper with the update file via an unverified file write.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Avast | Avast Business Antivirus | 4.5.1 | — |