{"id":"RLSA-2022:2074","summary":"Moderate: samba security, bug fix, and enhancement update","details":"Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information.\n\nThe following packages have been upgraded to a later upstream version: samba (4.15.5). (BZ#2013596)\n\nSecurity Fix(es):\n\n* samba: Symlink race error can allow metadata read and modify outside of the exported share (CVE-2021-20316)\n\n* samba: Information leak via symlinks of existance of files or directories outside of the exported share (CVE-2021-44141)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.6 Release Notes linked from the References section.","modified":"2026-02-05T09:45:06.963542Z","published":"2022-05-10T08:15:39Z","upstream":["CVE-2021-20316","CVE-2021-44141"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:2074"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1979959"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1995849"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1999294"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2009673"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2013596"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2019461"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2028029"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2035528"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2038148"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2038796"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2043154"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2044404"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2046120"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2049602"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2057503"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2064325"}],"affected":[{"package":{"name":"samba","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/samba?distro=rocky-linux-8-6-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.15.5-5.el8"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:2074.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}