{"cve":"CVE-2018-6616","nvd":{"published":"2018-02-04T22:29:00.243","modified":"2026-06-17T02:02:05.973","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-400"],"references":["https://github.com/uclouvain/openjpeg/issues/1059","https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html","https://usn.ubuntu.com/4109-1/","https://www.debian.org/security/2019/dsa-4405","https://www.oracle.com/security-alerts/cpujul2020.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","oracle:georaster","uclouvain:openjpeg"],"source":"nvd","synced_at":"2026-10-19T20:48:34.567387330+00:00"},"epss":{"cve":"CVE-2018-6616","score":0.01659,"percentile":0.76644,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}