{"id":"CVE-2018-20652","details":"An attempted excessive memory allocation was discovered in the function tinyexr::AllocateImage in tinyexr.h in tinyexr v0.9.5. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted input, which leads to an out-of-memory exception.","modified":"2026-07-08T19:45:22.375404Z","published":"2019-01-01T16:29:00.403Z","references":[{"type":"EVIDENCE","url":"https://github.com/syoyo/tinyexr/issues/104"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/syoyo/tinyexr","events":[{"introduced":"46d5063d69d0264ccb200c50ae26b03d64ccd85e"},{"last_affected":"46d5063d69d0264ccb200c50ae26b03d64ccd85e"}],"database_specific":{"cpe":"cpe:2.3:a:tinyexr_project:tinyexr:0.9.5:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.9.5"},{"last_affected":"0.9.5"}],"source":"CPE_STRING"}}],"versions":["0.9.5","v0.9.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20652.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}