{"id":"CVE-2020-14393","details":"A buffer overflow was found in perl-DBI \u003c 1.643 in DBI.xs. A local attacker who is able to supply a string longer than 300 characters could cause an out-of-bounds write, affecting the availability of the service or integrity of data.","modified":"2026-05-18T05:53:23.238238887Z","published":"2020-09-16T14:15:12.860Z","related":["SUSE-SU-2020:14493-1","SUSE-SU-2020:2645-1","SUSE-SU-2020:2646-1","SUSE-SU-2020:2661-1","openSUSE-SU-2020:1483-1","openSUSE-SU-2020:1502-1","openSUSE-SU-2024:14061-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"9.0"}],"vendor_product":"debian:debian_linux","source":"CPE_FIELD"},{"cpes":["cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"31"}],"vendor_product":"fedoraproject:fedora","source":"CPE_FIELD"},{"cpes":["cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"15.2"}],"vendor_product":"opensuse:leap","source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00074.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JXLKODJ7B57GITDEZZXNSHPK4VBYXYHR/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00067.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/09/msg00026.html"},{"type":"ADVISORY","url":"https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1877409"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/perl5-dbi/dbi","events":[{"introduced":"0"},{"fixed":"4a68c5a79ab859b6308dd742ac2d2416e3d0dd92"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.643"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:perl:database_interface:*:*:*:*:*:*:*:*"}}],"versions":["1.642","1.641","1.640","1.639","1.638","1.637","1.636","1.635","1.634","1.633_92","1.633_91","1.633_90","1.633","1.632_90","1.632","1.631","1.630","1.628","1.627","1.626","1.625","1.624","1.622","1.619","1.618","1.615","1.614_90","1.613_93","1.613_92","1.613_91","1.613_90","1.613_71","1.613_70","1.611_94","1.611_93","1.611_92","1.611_91","1.611_90","1.607","1.602","DBI-1.58","DBI-1.57","DBI-1.51","DBI-1.47"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14393.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"}]}