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-2013-4223 low priority: Debian including 1 source packages (nullmailer), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
The Gentoo Nullmailer package before 1.11-r2 uses world-readable permissions for /etc/nullmailer/remotes, which allows local users to obtain SMTP authentication credentials by reading the file.