It was discovered that Exim incorrectly handled certain decoding operations. A remote attacker could possibly use this issue to execute arbitrary commands.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "exim4", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "exim4-base", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "exim4-base-dbgsym", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "exim4-config", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "exim4-daemon-heavy", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "exim4-daemon-heavy-dbgsym", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "exim4-daemon-light", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "exim4-daemon-light-dbgsym", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "exim4-dev", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "eximon4", "binary_version": "4.90.1-1ubuntu1.2" }, { "binary_name": "eximon4-dbgsym", "binary_version": "4.90.1-1ubuntu1.2" } ] }