It was discovered that libcaca incorrectly handled certain images. An attacker could possibly use this issue to cause a denial of service (CVE-2018-20544).
It was discovered that libcaca incorrectly handled certain images. An attacker could possibly use this issue to execute arbitrary code (CVE-2018-20545, CVE-2018-20548, CVE-2018-20459).
It was discovered that libcaca incorrectly handled certain images. An attacker could possibly use this issue to access sensitive information (CVE-2018-20546, CVE-2018-20547).