A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "high", "binaries": [ { "ldb-tools": "1:1.1.24-0ubuntu0.14.04.2+esm1", "python-ldb-dbgsym": "1:1.1.24-0ubuntu0.14.04.2+esm1", "libldb-dev": "1:1.1.24-0ubuntu0.14.04.2+esm1", "python-ldb": "1:1.1.24-0ubuntu0.14.04.2+esm1", "libldb1-dbg": "1:1.1.24-0ubuntu0.14.04.2+esm1", "ldb-tools-dbgsym": "1:1.1.24-0ubuntu0.14.04.2+esm1", "python-ldb-dev": "1:1.1.24-0ubuntu0.14.04.2+esm1", "libldb1-dbgsym": "1:1.1.24-0ubuntu0.14.04.2+esm1", "python-ldb-dbg": "1:1.1.24-0ubuntu0.14.04.2+esm1", "libldb1": "1:1.1.24-0ubuntu0.14.04.2+esm1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "high", "binaries": [ { "ldb-tools": "2:1.1.24-1ubuntu3.2", "libldb-dev": "2:1.1.24-1ubuntu3.2", "ldb-tools-dbgsym": "2:1.1.24-1ubuntu3.2", "libldb1-dbg": "2:1.1.24-1ubuntu3.2", "python3-ldb": "2:1.1.24-1ubuntu3.2", "python-ldb": "2:1.1.24-1ubuntu3.2", "python-ldb-dev": "2:1.1.24-1ubuntu3.2", "libldb1-dbgsym": "2:1.1.24-1ubuntu3.2", "python3-ldb-dbg": "2:1.1.24-1ubuntu3.2", "python-ldb-dbg": "2:1.1.24-1ubuntu3.2", "libldb1": "2:1.1.24-1ubuntu3.2", "python3-ldb-dev": "2:1.1.24-1ubuntu3.2" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "high", "binaries": [ { "ldb-tools": "2:1.2.3-1ubuntu0.2", "python-ldb-dbgsym": "2:1.2.3-1ubuntu0.2", "libldb-dev": "2:1.2.3-1ubuntu0.2", "python-ldb": "2:1.2.3-1ubuntu0.2", "ldb-tools-dbgsym": "2:1.2.3-1ubuntu0.2", "python-ldb-dev": "2:1.2.3-1ubuntu0.2", "libldb1-dbgsym": "2:1.2.3-1ubuntu0.2", "libldb1": "2:1.2.3-1ubuntu0.2" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "high", "binaries": [ { "ldb-tools": "2:2.0.10-0ubuntu0.20.04.3", "libldb2-dbgsym": "2:2.0.10-0ubuntu0.20.04.3", "libldb-dev": "2:2.0.10-0ubuntu0.20.04.3", "ldb-tools-dbgsym": "2:2.0.10-0ubuntu0.20.04.3", "python3-ldb": "2:2.0.10-0ubuntu0.20.04.3", "libldb2": "2:2.0.10-0ubuntu0.20.04.3", "python3-ldb-dbgsym": "2:2.0.10-0ubuntu0.20.04.3", "python3-ldb-dev": "2:2.0.10-0ubuntu0.20.04.3" } ] }