UBUNTU-CVE-2018-5784

In LibTIFF 4.0.9, there is an uncontrolled resource consumption in the TIFFSetDirectory function of tifdir.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tif file. This occurs because the declared number of directory entries is not validated again...

security flaw

Integer overflow in 1 tifdirread.c and 2 tiffax3.c for libtiff 3.5.7 and 3.7.0 allows remote attackers to execute arbitrary code via a TIFF file containing a TIFFASCII or TIFFUNDEFINED directory entry with a -1 entry count, which leads to a heap-based buffer overflow...