{"id":"CVE-2018-20230","details":"An issue was discovered in PSPP 1.2.0. There is a heap-based buffer overflow at the function read_bytes_internal in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact.","modified":"2026-03-14T09:28:55.294070Z","published":"2018-12-19T11:29:02.263Z","related":["openSUSE-SU-2019:0198-1","openSUSE-SU-2019:0240-1","openSUSE-SU-2024:11199-1"],"references":[{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1660318"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20230.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"1.2.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}