View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2020-15396 not yet assigned priority: Debian including 1 source packages (hylafax), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
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.