HylaFax 4.2.1 and earlier does not create or verify ownership of the UNIX domain socket, which might allow local users to read faxes and cause a denial of service by creating the socket using the hyla.unix temporary file.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Hylafax | Hylafax | * | 4.2.1 (including) |