{"id":"CVE-2020-24119","details":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.","modified":"2026-07-08T05:59:25.802743916Z","published":"2021-05-14T21:15:07.247Z","related":["openSUSE-SU-2021:0813-1","openSUSE-SU-2021:0826-1","openSUSE-SU-2024:11486-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"33"},{"last_affected":"33"},{"introduced":"34"},{"last_affected":"34"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*"]}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JE54WKVU7MATB4WZD3MJFBAHFRJ3NTQX/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VSQRO7YC72PSYDQG4PQLQYXZTZE3B4YV/"},{"type":"FIX","url":"https://github.com/upx/upx/issues/388"},{"type":"ARTICLE","url":"https://cwe.mitre.org/data/definitions/126.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/upx/upx","events":[{"introduced":"69ca635c4c0ba474e9ca583dbb42e3d028c4533a"},{"last_affected":"69ca635c4c0ba474e9ca583dbb42e3d028c4533a"}],"database_specific":{"extracted_events":[{"introduced":"4.0.0"},{"last_affected":"4.0.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:upx:upx:4.0.0:*:*:*:*:*:*:*"}}],"versions":["4.0.0","v4.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-24119.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"}]}