Alexander Lakhin discovered that PostgreSQL incorrectly handled authentication. An authenticated attacker or a rogue server could use this issue to cause PostgreSQL to crash, resulting in a denial of service, or possibly execute arbitrary code. The default compiler options for affected releases should reduce the vulnerability to a denial of service.
{ "availability": "No subscription required", "binaries": [ { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libecpg-compat3" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libecpg-compat3-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libecpg-dev" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libecpg-dev-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libecpg6" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libecpg6-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libpgtypes3" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libpgtypes3-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libpq-dev" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libpq5" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "libpq5-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-10" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-10-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-client-10" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-client-10-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-doc-10" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-plperl-10" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-plperl-10-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-plpython-10" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-plpython-10-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-plpython3-10" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-plpython3-10-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-pltcl-10" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-pltcl-10-dbgsym" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-server-dev-10" }, { "binary_version": "10.9-0ubuntu0.18.04.1", "binary_name": "postgresql-server-dev-10-dbgsym" } ] }