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-2017-16612 not yet assigned priority: Debian including 2 source packages (libxcursor, wayland), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10.
libXcursor before 1.1.15 has various integer overflows that could lead to heap buffer overflows when processing malicious cursors, e.g., with programs like GIMP. It is also possible that an attack vector exists against the related code in cursor/xcursor.c in Wayland through 1.14.0.