{"cve":"CVE-2018-20570","nvd":{"published":"2018-12-28T16:29:05.690","modified":"2026-06-17T01:53:06.330","status":"Modified","description":"jp2_encode in jp2/jp2_enc.c in JasPer 2.0.14 has a heap-based buffer over-read.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-125"],"references":["http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html","http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html","https://github.com/mdadams/jasper/issues/191","https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html","https://www.oracle.com/security-alerts/cpuapr2020.html"],"products":["debian:debian_linux","jasper_project:jasper"],"source":"nvd","synced_at":"2026-10-19T20:54:36.112582389+00:00"},"epss":{"cve":"CVE-2018-20570","score":0.02237,"percentile":0.82809,"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."]}