{"id":"CVE-2018-6616","details":"In OpenJPEG 2.3.0, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.","modified":"2026-08-07T11:31:05.749893253Z","published":"2018-02-04T22:29:00.243Z","related":["SUSE-SU-2022:1252-1","openSUSE-SU-2024:10783-1","openSUSE-SU-2024:11120-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"canonical:ubuntu_linux","cpes":["cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"],"extracted_events":[{"introduced":"18.04"},{"last_affected":"18.04"}]},{"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"},{"introduced":"9.0"},{"last_affected":"9.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"]},{"cpes":["cpe:2.3:a:oracle:georaster:18c:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"18c"},{"last_affected":"18c"}],"source":"CPE_STRING","vendor_product":"oracle:georaster"}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4109-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4405"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpujul2020.html"},{"type":"EVIDENCE","url":"https://github.com/uclouvain/openjpeg/issues/1059"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/uclouvain/openjpeg","events":[{"introduced":"081de4b15f54cb4482035b7bf5e3fb443e4bc84b"},{"last_affected":"081de4b15f54cb4482035b7bf5e3fb443e4bc84b"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:uclouvain:openjpeg:2.3.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.3.0"},{"last_affected":"2.3.0"}]}}],"versions":["2.3.0","v2.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6616.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}