Adobe security bulletin APSB11-16 describes multiple security flaws that can lead to denial of service (Adobe Reader crash) when a malicious PDF file is opened in Adobe Reader. http://www.adobe.com/support/security/bulletins/apsb11-16.html These updates resolve a memory corruption denial of service (CVE-2011-2104). These updates resolve a memory corruption (CVE-2011-2105). Adobe Reader 9.x package updates for Linux operating system are expected on 13-th September, 2011.
(In reply to comment #0) > Adobe Reader 9.x package updates for Linux operating system are expected on > 13-th September, 2011. The release date of upcoming upstream Adobe Reader 9.x update for Linux operating system has been moved to Monday, 7-th November, 2011.
This issue has been addressed in following products: Extras for RHEL 4 Supplementary for Red Hat Enterprise Linux 5 Supplementary for Red Hat Enterprise Linux 6 Via RHSA-2011:1434 https://rhn.redhat.com/errata/RHSA-2011-1434.html