{"id":"CVE-2019-6988","details":"An issue was discovered in OpenJPEG 2.3.0. It allows remote attackers to cause a denial of service (attempted excessive memory allocation) in opj_calloc in openjp2/opj_malloc.c, when called from opj_tcd_init_tile in openjp2/tcd.c, as demonstrated by the 64-bit opj_decompress.","modified":"2026-08-07T16:35:31.057485Z","published":"2019-01-28T16:29:00.213Z","references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/106785"},{"type":"EVIDENCE","url":"https://github.com/uclouvain/openjpeg/issues/1178"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/uclouvain/openjpeg","events":[{"introduced":"081de4b15f54cb4482035b7bf5e3fb443e4bc84b"},{"last_affected":"081de4b15f54cb4482035b7bf5e3fb443e4bc84b"}],"database_specific":{"cpe":"cpe:2.3:a:uclouvain:openjpeg:2.3.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.3.0"},{"last_affected":"2.3.0"}],"source":"CPE_STRING"}}],"versions":["2.3.0","v2.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-6988.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}