{"id":"CVE-2020-27545","details":"libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object.","modified":"2026-06-18T03:54:32.799477257Z","published":"2023-04-16T00:15:07.273Z","related":["SUSE-SU-2023:2784-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_RANGE","vendor_product":"libdwarf_project:libdwarf","cpes":["cpe:2.3:a:libdwarf_project:libdwarf:*:*:*:*:*:*:*:*"],"extracted_events":[{"fixed":"2020-10-17"}]},{"extracted_events":[{"fixed":"20201017"}],"source":"DESCRIPTION"}]},"references":[{"type":"WEB","url":"http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/"},{"type":"WEB","url":"https://sourceforge.net/projects/libdwarf/"},{"type":"ADVISORY","url":"https://www.prevanders.net/dwarfbug.html#DW202010-001"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2025694"},{"type":"FIX","url":"https://github.com/davea42/libdwarf-code/commit/95f634808c01f1c61bbec56ed2395af997f397ea"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/davea42/libdwarf-code","events":[{"introduced":"0"},{"fixed":"95f634808c01f1c61bbec56ed2395af997f397ea"}],"database_specific":{"source":"REFERENCES"}}],"versions":["20200825","20200719","20200703","20200114","20191104","20191002","20190529","20190505","20181024","20180809","20180724","20180723","20180527","20180129","20170709","20170416","20161124","20161021","20161001","20160929","20160923","20160613","20160507","20160116","20151114","20150915","20150913","20150507","20150310","20150115","20150112","20140805","20140519","20140413","20140208","20140131","20130729-b","20130729","20130207","20130126","20130125","20121130","20121127","20120410","20111214","20111030","20111009","20110908","20110612","20110607","20110605","20110113"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-27545.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}