CVE-2017-15767
IrfanView 4.50 – 64bit with CADImage plugin version 12.0.0.5 allows attackers to execute arbitrary code or cause a denial of service via a crafted .dwg file, related to a "User Mode Write AV near NULL starting at CADIMAGE+0x00000000003d5b52."
Source: CVE-2017-15767