Adobe Security Bulletin APSB17-04 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 APSB17-04:
These updates resolve a type confusion vulnerability that could lead to code execution (CVE-2017-2995).
These updates resolve an integer overflow vulnerability that could lead to code execution (CVE-2017-2987).
These updates resolve use-after-free vulnerabilities that could lead to code execution (CVE-2017-2982, CVE-2017-2985, CVE-2017-2993, CVE-2017-2994).
These updates resolve heap buffer overflow vulnerabilities that could lead to code execution (CVE-2017-2984, CVE-2017-2986, CVE-2017-2992).
These updates resolve memory corruption vulnerabilities that could lead to code execution (CVE-2017-2988, CVE-2017-2990, CVE-2017-2991, CVE-2017-2996).
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2017:0275 https://rhn.redhat.com/errata/RHSA-2017-0275.html
Removing CVE-2017-2994 as per revision in: