Adobe Security Bulletin APSB17-21 for Adobe Flash Player describes multiple flaws that can possibly lead to information disclosure when Flash Player is used to play a specially crafted SWF file. Quoting from the APSB17-21: * Security Bypass which can lead to Information Disclosure - CVE-2017-3080 * Memory Corruption which can lead to Memory address disclosure - CVE-2017-3100 External References: https://helpx.adobe.com/security/products/flash-player/apsb17-21.html
This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Supplementary Via RHSA-2017:1731 https://access.redhat.com/errata/RHSA-2017:1731