Adobe Security Bulletin APSB15-11 for Adobe Flash Player describes multiple flaws that can possibly lead to code execution when Flash Player is used to play a specially crafted SWF file. Quoting from the APSB15-11: These updates resolve a stack overflow vulnerability that could lead to code execution (CVE-2015-3100). These updates resolve an integer overflow vulnerability that could lead to code execution (CVE-2015-3104). These updates resolve a memory corruption vulnerability that could lead to code execution (CVE-2015-3105). These updates resolve use-after-free vulnerabilities that could lead to code execution (CVE-2015-3103, CVE-2015-3106, CVE-2015-3107). External References: https://helpx.adobe.com/security/products/flash-player/apsb15-11.html
This issue has been addressed in the following products: Supplementary for Red Hat Enterprise Linux 5 Supplementary for Red Hat Enterprise Linux 6 Via RHSA-2015:1086 https://rhn.redhat.com/errata/RHSA-2015-1086.html