{"id":"CVE-2020-15719","details":"libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.","aliases":["BIT-openldap-2020-15719"],"modified":"2026-03-15T22:34:17.897655Z","published":"2020-07-14T14:15:17.667Z","related":["SUSE-SU-2020:2581-1","openSUSE-SU-2020:1416-1","openSUSE-SU-2020:1459-1"],"references":[{"type":"ADVISORY","url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10365"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00033.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00059.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHBA-2019:3674"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1740070"},{"type":"REPORT","url":"https://bugs.openldap.org/show_bug.cgi?id=9266"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15719.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"2.4.46-10.el8"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]},{"events":[{"introduced":"0"},{"last_affected":"15.2"}]},{"events":[{"introduced":"0"},{"fixed":"6.5.1"}]},{"events":[{"introduced":"0"},{"fixed":"21.1.2"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N"}]}