MGASA-2017-0168 Updated libsndfile packages fix security vulnerabilities

A stack-based buffer overflow via a specially crafted FLAC file due to an error in the headerread function CVE-2017-7586. Several stack-based buffer overflows via a specially crafted FLAC file due to an error in the flacbuffercopy function CVE-2017-7585, CVE-2017-7741, CVE-2017-7742. Global buffe...