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-2018-11503 not yet assigned priority: Debian including 1 source packages (discount), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
The isfootnote function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file, as demonstrated by mkd2html.