Changes with NginX 1.4.7
Below are the list of changes from the 1.4.6 release of NginX to version 1.4.7 This is provided as reference only and was obtained from: http://nginx.org/en/CHANGES. This update addresses a bug fix and a security issue. Because of the security issue we rate this update of high priority.
Changes with nginx 1.4.7 18 Mar 2014 *) Security: a heap memory buffer overflow might occur in a worker process while handling a specially crafted request by ngx_http_spdy_module, potentially resulting in arbitrary code execution (CVE-2014-0133). Thanks to Lucas Molas, researcher at Programa STIC, Fundación Dr. Manuel Sadosky, Buenos Aires, Argentina. *) Bugfix: in the "fastcgi_next_upstream" directive. Thanks to Lucas Molas.