{"id":"CVE-2017-14746","details":"Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request.","modified":"2026-04-16T06:18:33.149925185Z","published":"2017-11-27T22:29:00.363Z","related":["SUSE-SU-2017:3086-1","SUSE-SU-2017:3104-1","SUSE-SU-2017:3155-1","SUSE-SU-2018:2321-1","openSUSE-SU-2024:11365-1"],"references":[{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1039856"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:3260"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:3278"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201805-07"},{"type":"ADVISORY","url":"https://www.synology.com/support/security/Synology_SA_17_72_Samba"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/101907"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3486-1"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:3261"},{"type":"ADVISORY","url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_us"},{"type":"ADVISORY","url":"https://www.debian.org/security/2017/dsa-4043"},{"type":"REPORT","url":"https://www.samba.org/samba/security/CVE-2017-14746.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/samba-team/samba","events":[{"introduced":"df33344d8eb40221d60c99931690703a11d91bc2"},{"fixed":"916fab083a8cb5c10365da7f3a85d0bbfde4a30e"},{"introduced":"916fab083a8cb5c10365da7f3a85d0bbfde4a30e"},{"fixed":"f333815481d8f5354f605751b627379ed3b8ae6e"},{"introduced":"f17816a4ae2bb0ed45561347a4c578ca9ab28ccf"},{"fixed":"4878a25aea72c0bbd43344ab68d72f88406aacb4"},{"introduced":"d1e69845e28c20a491c4cd60c712b46ddfcb9dc0"},{"fixed":"d0b59a548fe77dad16c410b43beecba4feb37214"}],"database_specific":{"versions":[{"introduced":"4.0.0"},{"fixed":"4.5.0"},{"introduced":"4.5.0"},{"fixed":"4.5.15"},{"introduced":"4.6.0"},{"fixed":"4.6.11"},{"introduced":"4.7.0"},{"fixed":"4.7.3"}]}}],"versions":["samba-4.5.0","samba-4.5.11","samba-4.5.12","samba-4.5.13","samba-4.5.14","samba-4.5.4","samba-4.5.5","samba-4.5.6","samba-4.5.9","samba-4.6.0","samba-4.6.10","samba-4.6.3","samba-4.6.5","samba-4.6.7","samba-4.6.9","samba-4.7.0","samba-4.7.1","samba-4.7.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-14746.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"17.04"}]},{"events":[{"introduced":"0"},{"last_affected":"17.10"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}