Provide references for CVE-2018-16042.
Where can I find more information about CVE-2018-16042?
References are available at: http://www.securityfocus.com/bid/106159, https://helpx.adobe.com/security/products/acrobat/apsb18-41.html, https://pdf-insecurity.org/signature/evaluation_2018.html, https://pdf-insecurity.org/signature/signature.html, https://www.pdfa.org/recently-identified-pdf-digital-signature-vulnerabilities/.