CVE-2017-15232: NULL pointer dereferences in jdpostct.c and jquant1.c could
lead to denial of service (crash) when processing images [bsc#1062937]
CVE-2018-11813: Fixed the end-of-file mishandling in read_pixel in rdtarga.c,
which allowed remote attackers to cause a denial-of-service via crafted JPG
files due to a large loop [bsc#1096209]
CVE-2018-1152: Fixed a denial of service in startinputbmp() rdbmp.c caused
by a divide by zero when processing a crafted BMP image [bsc#1098155]