{"id":"MGASA-2018-0022","summary":"Updated samba packages fix security vulnerability","details":"Stefan Metzmacher discovered that Samba incorrectly enforced SMB signing in\ncertain situations. A remote attacker could use this issue to perform a man\nin the middle attack. (CVE-2017-12150)\n\nYihan Lian and Zhibin Hu discovered that Samba incorrectly handled memory\nwhen SMB1 is being used. A remote attacker could possibly use this issue to\nobtain server memory contents. (CVE-2017-12163)\n\nVolker Lendecke discovered that Samba incorrectly cleared memory when\nreturning data to a client. A remote attacker could possibly use this issue\nto obtain sensitive information. (CVE-2017-15275)\n","modified":"2026-02-04T03:38:29.913760Z","published":"2018-01-02T16:25:41Z","related":["CVE-2017-12150","CVE-2017-12163","CVE-2017-15275"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2018-0022.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=21743"},{"type":"REPORT","url":"https://www.samba.org/samba/security/CVE-2017-12150.html"},{"type":"REPORT","url":"https://www.samba.org/samba/security/CVE-2017-12163.html"},{"type":"REPORT","url":"https://www.samba.org/samba/security/CVE-2017-15275.html"},{"type":"REPORT","url":"https://usn.ubuntu.com/usn/usn-3426-2/"},{"type":"REPORT","url":"https://usn.ubuntu.com/usn/usn-3486-2/"}],"affected":[{"package":{"name":"samba","ecosystem":"Mageia:5","purl":"pkg:rpm/mageia/samba?arch=source&distro=mageia-5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.25-2.8.mga5"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2018-0022.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}