USN-4167-1 fixed several vulnerabilities in Samba. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory details:
Michael Hanselmann discovered that the Samba client code incorrectly handled path separators. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause the client to access local pathnames instead of network pathnames. (CVE-2019-10218)
Adam Xu discovered that Samba incorrectly handled the dirsync LDAP control. A remote attacker with "get changes" permissions could possibly use this issue to cause Samba to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 ESM. (CVE-2019-14847)
{ "binaries": [ { "binary_name": "libnss-winbind", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "libpam-winbind", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "libwbclient0", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "samba-common", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "samba-libs", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "libsmbsharemodes0", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "samba-testsuite", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "samba", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "libsmbclient", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "samba-common-bin", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "libsmbsharemodes-dev", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "python-samba", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "winbind", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "smbclient", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "samba-vfs-modules", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "libwbclient-dev", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "samba-dsdb-modules", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "samba-dev", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "libsmbclient-dev", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "libparse-pidl-perl", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "registry-tools", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "samba-doc", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" }, { "binary_name": "libpam-smbpass", "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3" } ], "availability": "No subscription required" }