Stack-based buffer overflow in Dawningsoft PowerCHM 5.7 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via an HTML file with a link to a long URL, as demonstrated by a .rar URL.Referenceshttp://www.securityfocus.com/bid/34517https://exchange.xforce.ibmcloud.com/vulnerabilities/49882https://www.exploit-db.com/exploits/8434
