Synopsis: Critical: seamonkey security update Issue Date: 2012-02-16 CVE Numbers: CVE-2011-3026 SeaMonkey is an open source web browser, e-mail and newsgroup client, IRC chat client, and HTML editor. A heap-based buffer overflow flaw was found in the way SeaMonkey handled PNG (Portable Network Graphics) images. A web page containing a malicious PNG image could cause SeaMonkey to crash or, possibly, execute arbitrary code with the privileges of the user running SeaMonkey. (CVE-2011-3026) All SeaMonkey users should upgrade to these updated packages, which correct this issue. After installing the update, SeaMonkey must be restarted for the changes to take effect. SL4: i386 seamonkey-1.0.9-79.el4.i386.rpm seamonkey-chat-1.0.9-79.el4.i386.rpm seamonkey-debuginfo-1.0.9-79.el4.i386.rpm seamonkey-devel-1.0.9-79.el4.i386.rpm seamonkey-dom-inspector-1.0.9-79.el4.i386.rpm seamonkey-js-debugger-1.0.9-79.el4.i386.rpm seamonkey-mail-1.0.9-79.el4.i386.rpm x86_64 seamonkey-1.0.9-79.el4.x86_64.rpm seamonkey-chat-1.0.9-79.el4.x86_64.rpm seamonkey-debuginfo-1.0.9-79.el4.x86_64.rpm seamonkey-devel-1.0.9-79.el4.x86_64.rpm seamonkey-dom-inspector-1.0.9-79.el4.x86_64.rpm seamonkey-js-debugger-1.0.9-79.el4.x86_64.rpm seamonkey-mail-1.0.9-79.el4.x86_64.rpm - Scientific Linux Development Team