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-2020-5254 not yet assigned priority: Debian including 1 source packages (nethack), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
In NetHack before 3.6.6, some out-of-bound values for the hilite_status option can be exploited. NetHack 3.6.6 resolves this issue.