{"schema_version": "1.3.1", "id": "RLSA-2022:0332", "modified": "2023-02-02T14:11:26.979700Z", "published": "2022-01-31T15:40:41Z", "related": ["CVE-2021-44142"], "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)", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "samba", "purl": "pkg:rpm/rocky-linux/samba?distro=rocky-linux-8-5-legacy&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:4.14.5-9.el8_5"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2022:0332"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2046146"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2046160"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2046174"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}