{"id":"SUSE-SU-2023:4096-1","summary":"Security update for samba","details":"This update for samba fixes the following issues:\n\n- CVE-2023-4091: Fixed a bug where a client can truncate file with read-only permissions. (bsc#1215904)\n- CVE-2023-42669: Fixed a bug in 'rpcecho' development server which allows Denial of Service via sleep() call on AD DC. (bso#1215905)\n- CVE-2023-4154: Fixed a bug in dirsync which allows SYSTEM access with only 'GUID_DRS_GET_CHANGES' right. (bsc#1215908)\n","modified":"2026-03-11T07:24:58.608527Z","published":"2023-10-17T13:04:24Z","related":["CVE-2023-4091","CVE-2023-4154","CVE-2023-42669"],"upstream":["CVE-2023-4091","CVE-2023-4154","CVE-2023-42669"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20234096-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215904"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215905"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215908"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-4091"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-4154"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-42669"}],"affected":[{"package":{"name":"samba","ecosystem":"SUSE:Linux Enterprise High Availability Extension 15 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