CVE-2017-15797

IrfanView version 4.50 (64bit) allows attackers to execute arbitrary code or cause a denial of service via a crafted .dll file that is mishandled during an attempt to render the DLL icon, related to a "Read Access Violation on Block Data Move starting at TOOLS!IVLoadImage_W+0x00000000000020b9."

Source: CVE-2017-15797