参照： Official debian advisory, NVD, CVE.org · CVE 詳細
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2019-3466 not yet assigned priority: Debian including 1 source packages (postgresql-common), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
The pg_ctlcluster script in postgresql-common in versions prior to 210 didn't drop privileges when creating socket/statistics temporary directories, which could result in local privilege escalation.