{"id":"CVE-2021-31598","details":"An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap-based buffer overflow.","modified":"2026-04-16T00:03:28.153826305Z","published":"2021-04-24T17:15:07.490Z","related":["SUSE-SU-2021:3804-1","SUSE-SU-2021:3805-1","SUSE-SU-2021:3815-1","SUSE-SU-2021:3873-1","openSUSE-SU-2021:1505-1","openSUSE-SU-2021:3804-1","openSUSE-SU-2021:3805-1","openSUSE-SU-2021:3815-1","openSUSE-SU-2021:3873-1"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html"},{"type":"FIX","url":"https://sourceforge.net/p/ezxml/bugs/28/"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-31598.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"0.8.6"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}