It was discovered that libmaxminddb incorrectly handled certain memory operations. A remote attacker could possibly use this issue to cause applications using libmaxminddb to crash, resulting in a denial of service.
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "1.0.4-2.1ubuntu0.1~esm1", "binary_name": "libmaxminddb-dbg" }, { "binary_version": "1.0.4-2.1ubuntu0.1~esm1", "binary_name": "libmaxminddb-dev" }, { "binary_version": "1.0.4-2.1ubuntu0.1~esm1", "binary_name": "libmaxminddb-dev-dbgsym" }, { "binary_version": "1.0.4-2.1ubuntu0.1~esm1", "binary_name": "libmaxminddb0" }, { "binary_version": "1.0.4-2.1ubuntu0.1~esm1", "binary_name": "libmaxminddb0-dbgsym" }, { "binary_version": "1.0.4-2.1ubuntu0.1~esm1", "binary_name": "mmdb-bin" }, { "binary_version": "1.0.4-2.1ubuntu0.1~esm1", "binary_name": "mmdb-bin-dbgsym" } ] }