{"id":"USN-4341-3","aliases":[],"status":"published","title":"samba regression","description":"USN-4341-1 fixed vulnerabilities in Samba. The updated packages for\nUbuntu 16.04 LTS introduced a regression when using LDAP. This update fixes\nthe problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that Samba incorrectly handled certain LDAP queries. A\n remote attacker could possibly use this issue to cause Samba to consume\n resources, resulting in a denial of service. (CVE-2020-10704)","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-04-29T13:49:52Z","modified":"2026-04-22T10:05:23Z","fixes":[{"ecosystem":"Ubuntu:16.04:LTS","package":"samba","fixed_in":["2:4.3.11+dfsg-0ubuntu0.16.04.27"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"samba","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.27"}]}],"versions":["2:4.1.17+dfsg-4ubuntu2","2:4.1.20+dfsg-1ubuntu1","2:4.1.20+dfsg-1ubuntu2","2:4.1.20+dfsg-1ubuntu3","2:4.1.20+dfsg-1ubuntu5","2:4.3.3+dfsg-1ubuntu1","2:4.3.3+dfsg-1ubuntu2","2:4.3.3+dfsg-1ubuntu3","2:4.3.6+dfsg-1ubuntu1","2:4.3.8+dfsg-0ubuntu1","2:4.3.9+dfsg-0ubuntu0.16.04.1","2:4.3.9+dfsg-0ubuntu0.16.04.2","2:4.3.9+dfsg-0ubuntu0.16.04.3","2:4.3.11+dfsg-0ubuntu0.16.04.1","2:4.3.11+dfsg-0ubuntu0.16.04.3","2:4.3.11+dfsg-0ubuntu0.16.04.5","2:4.3.11+dfsg-0ubuntu0.16.04.6","2:4.3.11+dfsg-0ubuntu0.16.04.7","2:4.3.11+dfsg-0ubuntu0.16.04.8","2:4.3.11+dfsg-0ubuntu0.16.04.9","2:4.3.11+dfsg-0ubuntu0.16.04.10","2:4.3.11+dfsg-0ubuntu0.16.04.11","2:4.3.11+dfsg-0ubuntu0.16.04.12","2:4.3.11+dfsg-0ubuntu0.16.04.13","2:4.3.11+dfsg-0ubuntu0.16.04.15","2:4.3.11+dfsg-0ubuntu0.16.04.16","2:4.3.11+dfsg-0ubuntu0.16.04.17","2:4.3.11+dfsg-0ubuntu0.16.04.18","2:4.3.11+dfsg-0ubuntu0.16.04.19","2:4.3.11+dfsg-0ubuntu0.16.04.20","2:4.3.11+dfsg-0ubuntu0.16.04.21","2:4.3.11+dfsg-0ubuntu0.16.04.23","2:4.3.11+dfsg-0ubuntu0.16.04.24","2:4.3.11+dfsg-0ubuntu0.16.04.25","2:4.3.11+dfsg-0ubuntu0.16.04.26"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-4341-3","tags":["advisory"]},{"url":"https://launchpad.net/bugs/1875798","tags":["report"]}],"sources":{"osv":[{"id":"USN-4341-3","title":"samba regression","description":"USN-4341-1 fixed vulnerabilities in Samba. The updated packages for\nUbuntu 16.04 LTS introduced a regression when using LDAP. This update fixes\nthe problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that Samba incorrectly handled certain LDAP queries. A\n remote attacker could possibly use this issue to cause Samba to consume\n resources, resulting in a denial of service. (CVE-2020-10704)\n","status":"published","published":"2020-04-29T13:49:52Z","modified":"2026-04-22T10:05:23.409467Z","updated_at":"2026-11-02T16:58:14.547547Z"}]}}