Ruby PDFKit gem prior to 0.5.3 has a Code Execution Vulnerability References https://nvd.nist.gov/vuln/detail/CVE-2013-1607 https://exchange.xforce.ibmcloud.com/vulnerabilities/82563 https://web.archive.org/web/20200229104225/https://www.securityfocus.com/bid/58303/info https://github.com/advisories/GHSA-39v7-xpq4-8884
