The updated libtiff packages fix security vulnerabilities: - Integer overflow in tifgetimage.c (CVE-2020-35523). - Heap-based buffer overflow in TIFF2PDF tool (CVE-2020-35524). - Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the âTIFFVGetFieldâ funtion in the component âlibtiff/tifdir.câ. (CVE-2020-19143) - Memory allocation failure in tiff2rgba (CVE-2020-35521) - Memory allocation failure in tiff2rgba (CVE-2020-35522)