CVE-2018-15979
Adobe Acrobat and Reader versions 2019.008.20080 and earlier, 2017.011.30105 and earlier, and 2015.006.30456 and earlier have a ntlm sso hash theft vulnerability. Successful exploitation could lead to information disclosure.
Date published : 2018-11-29
http://www.securityfocus.com/bid/105907
https://helpx.adobe.com/security/products/acrobat/apsb18-40.html