发布于 2016-07-20 07:26:54 | 90 次阅读 | 评论: 0 | 来源: 网友投递
PHP开源脚本语言
PHP（外文名: Hypertext Preprocessor，中文名：“超文本预处理器”）是一种通用开源脚本语言。语法吸收了C语言、Java和Perl的特点，入门门槛较低，易于学习，使用广泛，主要适用于Web开发领域。PHP的文件后缀名为php。
PHP 7.0.9 正式发布了。
下载地址：http://php.net/distributions/php-7.0.9.tar.gz
改进日志如下：
- Core:
. Fixed bug #72508 (strange references after recursive function call and "switch" statement). (Laruence)
. Fixed bug #72513 (Stack-based buffer overflow vulnerability in virtual_file_ex). (Stas)
. Fixed bug #72573 (HTTP_PROXY is improperly trusted by some PHP libraries and applications). (Stas)
- bz2:
. Fixed bug #72613 (Inadequate error handling in bzread()). (Stas)
- CLI:
. Fixed bug #72484 (SCRIPT_FILENAME shows wrong path if the user specify router.php). (Laruence)
- COM:
. Fixed bug #72498 (variant_date_from_timestamp null dereference). (Anatol)
- Curl:
. Fixed bug #72541 (size_t overflow lead to heap corruption). (Stas)
- Exif:
. Fixed bug #72603 (Out of bound read in exif_process_IFD_in_MAKERNOTE). (Stas)
. Fixed bug #72618 (NULL Pointer Dereference in exif_process_user_comment). (Stas)
- GD:
. Fixed bug #43475 (Thick styled lines have scrambled patterns). (cmb)
. Fixed bug #53640 (XBM images require width to be multiple of 8). (cmb)
. Fixed bug #64641 (imagefilledpolygon doesn't draw horizontal line). (cmb)
. Fixed bug #72512 (gdImageTrueColorToPaletteBody allows arbitrary write/read access). (Pierre)
. Fixed bug #72519 (imagegif/output out-of-bounds access). (Pierre)
. Fixed bug #72558 (Integer overflow error within _gdContributionsAlloc()). (Pierre)
. Fixed bug #72482 (Ilegal write/read access caused by gdImageAALine overflow). (Pierre)
. Fixed bug #72494 (imagecropauto out-of-bounds access). (Pierre)
- Intl:
. Fixed bug #72533 (locale_accept_from_http out-of-bounds access). (Stas)
- Mbstring:
. Fixed bug #72405 (mb_ereg_replace - mbc_to_code (oniguruma) - oob read access). (Laruence)
. Fixed bug #72399 (Use-After-Free in MBString (search_re)). (Laruence)
- mcrypt:
. Fixed bug #72551, bug #72552 (In correct casting from size_t to int lead to heap overflow in mdecrypt_generic). (Stas)
- PDO_pgsql:
. Fixed bug #72570 (Segmentation fault when binding parameters on a query without placeholders). (Matteo)
- PCRE:
. Fixed bug #72476 (Memleak in jit_stack). (Laruence)
. Fixed bug #72463 (mail fails with invalid argument). (Anatol)
- Readline:
. Fixed bug #72538 (readline_redisplay crashes php). (Laruence)
- Standard:
. Fixed bug #72505 (readfile() mangles files larger than 2G). (Cschneid)
. Fixed bug #72306 (Heap overflow through proc_open and $env parameter). (Laruence)
- Session:
. Fixed bug #72531 (ps_files_cleanup_dir Buffer overflow). (Laruence)
. Fixed bug #72562 (Use After Free in unserialize() with Unexpected Session Deserialization). (Stas)
- SNMP:
. Fixed bug #72479 (Use After Free Vulnerability in SNMP with GC and unserialize()). (Stas)
- Streams:
. Fixed bug #72439 (Stream socket with remote address leads to a segmentation fault). (Laruence)
- XMLRPC:
. Fixed bug #72606 (heap-buffer-overflow (write) simplestring_addn simplestring.c). (Stas)
- Zip:
. Fixed bug #72520 (Stack-based buffer overflow vulnerability in php_stream_zip_opener). (Stas)