This update for libexif fixes several issues. These security issues were fixed: - CVE-2016-6328: Fixed integer overflow in parsing MNOTE entry data of the input file - CVE-2017-7544: Fixed out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure