{"id":"CVE-2019-17133","details":"In the Linux kernel through 5.3.2, cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow.","modified":"2026-03-15T22:27:56.191136Z","published":"2019-10-04T12:15:11.370Z","related":["SUSE-SU-2019:14218-1","SUSE-SU-2019:2821-1","SUSE-SU-2019:2829-1","SUSE-SU-2019:2859-1","SUSE-SU-2019:2864-1","SUSE-SU-2019:2879-1","SUSE-SU-2019:2946-1","SUSE-SU-2019:2947-1","SUSE-SU-2019:2949-1","SUSE-SU-2019:2951-1","SUSE-SU-2019:2952-1","SUSE-SU-2019:2953-1","SUSE-SU-2019:2984-1","SUSE-SU-2019:3237-1","SUSE-SU-2019:3294-1","SUSE-SU-2019:3295-1","SUSE-SU-2020:0093-1","SUSE-SU-2020:0183-1","openSUSE-SU-2019:2392-1","openSUSE-SU-2019:2444-1","openSUSE-SU-2024:10728-1","openSUSE-SU-2024:13704-1"],"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0609"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0661"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/Nov/11"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4226-1/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0174"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0375"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0592"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0653"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20191031-0005/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4208-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4210-1/"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0374"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0790"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4211-2/"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpuApr2021.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0543"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0664"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4211-1/"},{"type":"FIX","url":"https://marc.info/?l=linux-wireless&m=157018270915487&w=2"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17133.json","unresolved_ranges":[{"events":[{"introduced":"2.6.32"},{"fixed":"3.16.77"}]},{"events":[{"introduced":"3.17"},{"fixed":"4.4.198"}]},{"events":[{"introduced":"4.5"},{"fixed":"4.9.198"}]},{"events":[{"introduced":"4.10"},{"fixed":"4.14.151"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.81"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.3.8"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"19.04"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]}]}}],"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"}]}