Related Vulnerabilities: CVE-2020-15396  

In HylaFAX+ through 7.0.2 and HylaFAX Enterprise, the faxsetup utility calls chown on files in user-owned directories. By winning a race, a local attacker could use this to escalate his privileges to root.

Severity Medium

Remote No

Type Privilege escalation

Description

In HylaFAX+ through 7.0.2 and HylaFAX Enterprise, the faxsetup utility calls chown on files in user-owned directories. By winning a race, a local attacker could use this to escalate his privileges to root.

AVG-1447 hylafax 6.0.7-3 Medium Vulnerable FS#69314

https://sourceforge.net/p/hylafax/HylaFAX+/2534/