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-2017-13692 unimportant priority: Debian including 1 source packages (tidy-html5), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
In Tidy 5.5.31, the IsURLCodePoint function in attrs.c allows attackers to cause a denial of service (Segmentation Fault), as demonstrated by an invalid ISALNUM argument.