{"id":"CLSA-2025-1760370936","summary":"Fix CVE(s): CVE-2021-3738","details":"   * SECURITY UPDATE: improper handling of association groups can lead to use-\n     after-free vulnerability\n     - debian/patches/CVE-2021-3738.patch: Fix routines for preparing service\n       before handling CVE-2021-3738\n     - debian/patches/CVE-2021-3738-1.patch: Fix DsBindAssocGroupAdmin to use\n       admin credentials for DsBind\n     - CVE-2021-3738","modified":"2026-06-04T09:45:23.860023943Z","published":"2025-10-13T15:55:46Z","upstream":["CVE-2021-3738"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2025-1760370936.html"}],"affected":[{"package":{"name":"ctdb","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/ctdb?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"libnss-winbind","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libnss-winbind?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"libpam-winbind","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libpam-winbind?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"libparse-pidl-perl","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libparse-pidl-perl?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"libsmbclient","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libsmbclient?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"libsmbclient-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libsmbclient-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"libwbclient-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libwbclient-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"libwbclient0","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libwbclient0?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"python-samba","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/python-samba?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"registry-tools","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/registry-tools?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"samba","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/samba?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"samba-common","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/samba-common?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"samba-common-bin","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/samba-common-bin?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"samba-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/samba-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"samba-dsdb-modules","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/samba-dsdb-modules?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"samba-libs","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/samba-libs?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"samba-testsuite","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/samba-testsuite?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"samba-vfs-modules","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/samba-vfs-modules?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"smbclient","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/smbclient?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}},{"package":{"name":"winbind","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/winbind?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.3.11+dfsg-0ubuntu0.16.04.34+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1760370936.json"}}],"schema_version":"1.7.5"}