PHP 5.3.6 版本发布

PHP

近日PHP 5.3.6 版本已经发布。

该版本修复了60多个bug，其中很多是安全相关问题。

安全性增强和bug修复如下：

* Enforce security in the fastcgi protocol parsing with fpm SAPI.

* Fixed bug #54247 (format-string vulnerability on Phar). (CVE-2011-1153)

* Fixed bug #54193 (Integer overflow in shmop_read()). (CVE-2011-1092)

* Fixed bug #54055 (buffer overrun with high values for precision ini setting).

* Fixed bug #54002 (crash on crafted tag in exif). (CVE-2011-0708)

* Fixed bug #53885 (ZipArchive segfault with FL_UNCHANGED on empty archive). (CVE-2011-0421)

主要改进如下：

* Upgraded bundled Sqlite3 to version 3.7.4.

* Upgraded bundled PCRE to version 8.11.

* Added ability to connect to HTTPS sites through proxy with basic authentication using stream_context/http/header/Proxy-Authorization.

* Added options to debug backtrace functions.

* Changed default value of ini directive serialize_precision from 100 to 17.