Adobe security bulletin APSB13-01 describes a security flaw 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-2013-0630). External References: http://www.adobe.com/support/security/bulletins/apsb13-01.html
This issue has been addressed in following products: Supplementary for Red Hat Enterprise Linux 6 Supplementary for Red Hat Enterprise Linux 5 Via RHSA-2013:0149 https://rhn.redhat.com/errata/RHSA-2013-0149.html