{"id":"ALSA-2022:0332","summary":"Critical: samba security and bug fix 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\nSecurity Fix(es):\n\n* samba: Out-of-bounds heap read/write vulnerability in VFS module vfs_fruit allows code execution (CVE-2021-44142)\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\nBug Fix(es):\n\n* Fix username map script regression introduced with CVE-2020-25717 (BZ#2046174)\n\n* Fix possible segfault when joining the domain (BZ#2046160)","modified":"2026-02-04T04:29:50.426503Z","published":"2022-01-31T15:40:41Z","related":["CVE-2020-25717","CVE-2021-44142"],"references":[{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-44142"}],"affected":[{"package":{"name":"libsmbclient-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libsmbclient-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.5-9.el8_5"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:0332.json"}},{"package":{"name":"libwbclient-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libwbclient-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.5-9.el8_5"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:0332.json"}},{"package":{"name":"samba-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/samba-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.5-9.el8_5"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:0332.json"}},{"package":{"name":"samba-vfs-iouring","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/samba-vfs-iouring"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.5-9.el8_5"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:0332.json"}}],"schema_version":"1.7.3"}