It was discovered that libffi incorrectly enforced an executable stack. An attacker could possibly use this issue, in combination with another vulnerability, to facilitate executing arbitrary code.
{ "availability": "No subscription required", "binaries": [ { "libffi-dev": "3.1~rc1+r3.0.13-12ubuntu0.2", "libffi6": "3.1~rc1+r3.0.13-12ubuntu0.2", "libffi-dev-dbgsym": "3.1~rc1+r3.0.13-12ubuntu0.2", "libffi6-dbg": "3.1~rc1+r3.0.13-12ubuntu0.2", "libffi6-dbgsym": "3.1~rc1+r3.0.13-12ubuntu0.2", "libffi6-udeb-dbgsym": "3.1~rc1+r3.0.13-12ubuntu0.2", "libffi6-udeb": "3.1~rc1+r3.0.13-12ubuntu0.2" } ] }