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-2017-17915 not yet assigned priority: Debian including 1 source packages (graphicsmagick), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
In GraphicsMagick 1.4 snapshot-20171217 Q8, there is a heap-based buffer over-read in ReadMNGImage in coders/png.c, related to accessing one byte before testing whether a limit has been reached.