{"id":"CVE-2017-18235","details":"An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.","modified":"2026-04-16T06:24:18.875415404Z","published":"2018-03-15T19:29:00.327Z","references":[{"type":"REPORT","url":"https://bugs.freedesktop.org/show_bug.cgi?id=101913"},{"type":"FIX","url":"https://cgit.freedesktop.org/exempi/commit/?id=9e76a7782a54a242f18d609e7ba32bf1c430a5e4"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18235.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"2.4.3"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}