{"id":"CVE-2016-2113","details":"Samba 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not verify X.509 certificates from TLS servers, which allows man-in-the-middle attackers to spoof LDAPS and HTTPS servers and obtain sensitive information via a crafted certificate.","modified":"2026-05-15T12:01:09.403938183Z","published":"2016-04-25T00:59:03.957Z","related":["SUSE-SU-2016:1022-1","SUSE-SU-2016:1023-1","SUSE-SU-2016:1024-1","SUSE-SU-2016:1028-1","openSUSE-SU-2024:10069-1"],"database_specific":{"unresolved_ranges":[{"vendor_product":"canonical:ubuntu_linux","extracted_events":[{"last_affected":"14.04"},{"last_affected":"15.10"},{"last_affected":"16.04"}],"cpes":["cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"],"source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"http://badlock.org/"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182185.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182272.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182288.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00020.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00021.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00022.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00023.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00024.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"},{"type":"WEB","url":"http://www.securitytracker.com/id/1035533"},{"type":"WEB","url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.458012"},{"type":"WEB","url":"https://www.samba.org/samba/history/samba-4.2.10.html"},{"type":"WEB","url":"https://www.samba.org/samba/latest_news.html#4.4.2"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0612.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0614.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0618.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0620.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3548"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2950-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2950-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2950-3"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2950-4"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2950-5"},{"type":"ADVISORY","url":"https://bto.bluecoat.com/security-advisory/sa122"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201612-47"},{"type":"FIX","url":"https://www.samba.org/samba/security/CVE-2016-2113.html"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}