{"id":"CVE-2020-10700","details":"A use-after-free flaw was found in the way samba AD DC LDAP servers, handled 'Paged Results' control is combined with the 'ASQ' control. A malicious user in a samba AD could use this flaw to cause denial of service. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2.","modified":"2026-04-16T00:05:08.514160249Z","published":"2020-05-04T21:15:11.820Z","related":["SUSE-SU-2020:1948-1","SUSE-SU-2020:2673-1","openSUSE-SU-2020:1023-1","openSUSE-SU-2020:1313-1","openSUSE-SU-2024:10911-1","openSUSE-SU-2024:11365-1"],"database_specific":{"unresolved_ranges":[{"cpe":"cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*","extracted_events":[{"last_affected":"30"}],"source":"CPE_FIELD"},{"cpe":"cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*","extracted_events":[{"last_affected":"31"}],"source":"CPE_FIELD"},{"cpe":"cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*","extracted_events":[{"last_affected":"32"}],"source":"CPE_FIELD"},{"cpe":"cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*","extracted_events":[{"last_affected":"15.2"}],"source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U5KW3ZO35NVDO57JSBZHTQZOS3AIQ5QE/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WG54NRMES2GTURZKZH6H4BGXCD3OMJDJ/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y7DVGCHG3XPIBQ5ETGMGW7MXNOO4HFH4/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202007-15"},{"type":"ADVISORY","url":"https://www.samba.org/samba/security/CVE-2020-10700.html"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10700"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/samba-team/samba","events":[{"introduced":"25f2fe02a615e2cf906b6fa495acd8ea0aa9998a"},{"fixed":"b98108ff760f6a56075026926e0e8efadbec4d41"},{"introduced":"d60cf580825819f11de9e50ec4c4ce591d695ad9"},{"fixed":"86c951a1336b2073f35c9ccc16673b6f99251fcc"},{"introduced":"21679048604ab7d74f70cc378e1dcaebbaa9d561"},{"fixed":"ee9600d8a8f244c9417f0819ee17b21ea84ed94a"}],"database_specific":{"cpe":"cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.10.0"},{"fixed":"4.10.15"},{"introduced":"4.11.0"},{"fixed":"4.11.8"},{"introduced":"4.12.0"},{"fixed":"4.12.2"}],"source":"CPE_FIELD"}}],"versions":["ldb-1.5.5","ldb-1.5.6","ldb-1.5.7","ldb-2.0.10","ldb-2.0.8","ldb-2.0.9","ldb-2.1.2","samba-4.10.0","samba-4.10.1","samba-4.10.13","samba-4.10.14","samba-4.10.6","samba-4.10.7","samba-4.10.9","samba-4.11.0","samba-4.11.1","samba-4.11.4","samba-4.11.6","samba-4.11.7","samba-4.12.0","samba-4.12.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-10700.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}