Adobe security bulletin APSB12-27 describes several security flaws that could cause Adobe Flash Player to crash and potentially allow an attacker to take control of the affected system: These updates resolve a buffer overflow vulnerability that could lead to code execution (CVE-2012-5676). These updates resolve an integer overflow vulnerability that could lead to code execution (CVE-2012-5677). These updates resolve a memory corruption vulnerability that could lead to code execution (CVE-2012-5678). External References: http://www.adobe.com/support/security/bulletins/apsb12-27.html
This issue has been addressed in following products: Supplementary for Red Hat Enterprise Linux 5 Supplementary for Red Hat Enterprise Linux 6 Via RHSA-2012:1569 https://rhn.redhat.com/errata/RHSA-2012-1569.html