Steven French discovered that Samba incorrectly handled ChangeNotify permissions. A remote attacker could possibly use this issue to obtain file name information. (CVE-2020-14318)
Bas Alberts discovered that Samba incorrectly handled certain winbind requests. A remote attacker could possibly use this issue to cause winbind to crash, resulting in a denial of service. (CVE-2020-14323)
Francis Brosnan Blázquez discovered that Samba incorrectly handled certain invalid DNS records. A remote attacker could possibly use this issue to cause the DNS server to crash, resulting in a denial of service. (CVE-2020-14383)
{ "availability": "No subscription required", "binaries": [ { "libwbclient-dev": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-libs": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "registry-tools": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-common-bin": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libwbclient0-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-dsdb-modules-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libpam-winbind-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libnss-winbind-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "winbind": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-vfs-modules": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-common-bin-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-testsuite": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "smbclient-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libsmbclient": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libsmbclient-dev": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libwbclient0": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libparse-pidl-perl-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-dsdb-modules": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "registry-tools-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-vfs-modules-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "python-samba": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "ctdb": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libsmbclient-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libnss-winbind": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libsmbclient-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-libs-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-dbg": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-testsuite-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-common": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "winbind-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libpam-winbind": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "smbclient": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libwbclient-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "samba-dev": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "libparse-pidl-perl": "2:4.3.11+dfsg-0ubuntu0.16.04.32", "ctdb-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.32" } ] }
{ "availability": "No subscription required", "binaries": [ { "libwbclient-dev": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-libs": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "registry-tools": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-common-bin": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libwbclient0-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-dsdb-modules-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libpam-winbind-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libnss-winbind-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "winbind": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-vfs-modules": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "python-samba-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-common-bin-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-testsuite": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "smbclient-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libsmbclient": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libwbclient0": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libsmbclient-dev": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "python-samba": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-dsdb-modules": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "registry-tools-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-vfs-modules-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "ctdb": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libnss-winbind": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libsmbclient-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-libs-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "winbind-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-testsuite-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-common": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libpam-winbind": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "smbclient": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "samba-dev": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "libparse-pidl-perl": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21", "ctdb-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.21" } ] }
{ "availability": "No subscription required", "binaries": [ { "libwbclient-dev": "2:4.11.6+dfsg-0ubuntu1.6", "samba-libs": "2:4.11.6+dfsg-0ubuntu1.6", "registry-tools": "2:4.11.6+dfsg-0ubuntu1.6", "samba-common-bin": "2:4.11.6+dfsg-0ubuntu1.6", "libwbclient0-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "samba-dsdb-modules-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "libpam-winbind-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "libnss-winbind-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "python3-samba-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "winbind": "2:4.11.6+dfsg-0ubuntu1.6", "samba-vfs-modules": "2:4.11.6+dfsg-0ubuntu1.6", "samba-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "samba-common-bin-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "samba-testsuite": "2:4.11.6+dfsg-0ubuntu1.6", "smbclient-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "libsmbclient": "2:4.11.6+dfsg-0ubuntu1.6", "samba": "2:4.11.6+dfsg-0ubuntu1.6", "libsmbclient-dev": "2:4.11.6+dfsg-0ubuntu1.6", "libwbclient0": "2:4.11.6+dfsg-0ubuntu1.6", "samba-dsdb-modules": "2:4.11.6+dfsg-0ubuntu1.6", "python3-samba": "2:4.11.6+dfsg-0ubuntu1.6", "samba-vfs-modules-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "registry-tools-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "ctdb": "2:4.11.6+dfsg-0ubuntu1.6", "libnss-winbind": "2:4.11.6+dfsg-0ubuntu1.6", "libsmbclient-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "samba-libs-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "winbind-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "samba-testsuite-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6", "samba-common": "2:4.11.6+dfsg-0ubuntu1.6", "libpam-winbind": "2:4.11.6+dfsg-0ubuntu1.6", "smbclient": "2:4.11.6+dfsg-0ubuntu1.6", "samba-dev": "2:4.11.6+dfsg-0ubuntu1.6", "ctdb-dbgsym": "2:4.11.6+dfsg-0ubuntu1.6" } ] }