{"schemaVersion":3,"id":"SUSE-SU-2025:3676-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for samba\n\nThis update for samba fixes the following issues:\n\n- CVE-2025-9640: Fixed uninitialized memory disclosure via vfs_streams_xattr (bsc#1251279).\n- CVE-2025-10230: Fixed command Injection in WINS server hook script (bsc#1251280).\n\nUpdate to 4.21.8:\n\n  * netr_LogonSamLogonEx returns NR_STATUS_ACCESS_DENIED with\n    SysvolReady=0; (bso#14981).\n  * getpwuid does not shift to new DC when current DC is down;\n    (bso#15844).\n  * Windows security hardening locks out schannel'ed netlogon dc\n    calls like netr_DsRGetDCName; (bso#15876).\n  * kinit command is failing with Missing cache Error;\n    (bso#15840).\n  * Figuring out the DC name from IP address fails and breaks\n    fork_domain_child(); (bso#15891).\n  * Delayed leader broadcast can block ctdb forever; (bso#15892).\n  * 'net ads group' failed to list domain groups; (bso#15900).\n  * Apparently there is a conflict between shadow_copy2 module\n    and virusfilter (action quarantine); (bso#15663).\n  * Fix handling of empty GPO link; (bso#15877).\n  * SMB ACL inheritance doesn't work for files created;\n    (bso#15880).","dates":{"published":"2025-10-20T08:26:22.000Z","modified":"2026-03-23T04:51:17.482Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"samba&distro=SUSE Linux Enterprise High Availability Extension 15 SP7","name":"samba","label":"samba&distro=SUSE Linux Enterprise High Availability Extension 15 SP7","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/samba&distro=SUSE Linux Enterprise High Availability Extension 15 SP7","purlType":"rpm","versions":[{"text":"< 4.21.8+git.418.e80c9b2a88c-150700.3.11.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.21.8+git.418.e80c9b2a88c-150700.3.11.2","eol":{"isEol":null,"eolDate":null,"matchMethod":"name_exact","cycle":null,"product":{"name":"samba","label":"Samba","category":"server-app"}},"hubHref":null},{"vendor":"suse","product":"samba&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","name":"samba","label":"samba&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/samba&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","purlType":"rpm","versions":[{"text":"< 4.21.8+git.418.e80c9b2a88c-150700.3.11.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.21.8+git.418.e80c9b2a88c-150700.3.11.2","eol":{"isEol":null,"eolDate":null,"matchMethod":"name_exact","cycle":null,"product":{"name":"samba","label":"Samba","category":"server-app"}},"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-20253676-1/","label":"www.suse.com/support/update/announcement/2025/suse-su-20253676-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1251279","label":"bugzilla.suse.com/1251279","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1251280","label":"bugzilla.suse.com/1251280","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2025-10230","label":"www.suse.com/security/cve/CVE-2025-10230","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-9640","label":"www.suse.com/security/cve/CVE-2025-9640","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2025-10230","CVE-2025-9640"],"downstream":[],"duplicates":[],"related":["CVE-2025-10230","CVE-2025-9640"]},"timeline":[{"kind":"published","date":"2025-10-20T08:26:22.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-23T04:51:17.482Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T00:20:12.639Z","stale":false,"partial":false}}