22 Jan 2014, PHP 5.5.21
Core:
* Upgraded crypt_blowfish to version 1.3. (Leigh)
* Fixed bug #60704 (unlink() bug with some files path).
* Fixed bug #65419 (Inside trait, self::class != __CLASS__). (Julien)
* Fixed bug #65576 (Constructor from trait conflicts with inherited constructor). (dunglas at gmail dot com)
* Fixed bug #55541 (errors spawn MessageBox, which blocks test automation). (Anatol)
* Fixed bug #68297 (Application Popup provides too few information). (Anatol)
* Fixed bug #65769 (localeconv() broken in TS builds). (Anatol)
* Fixed bug #65230 (setting locale randomly broken). (Anatol)
* Fixed bug #66764 (configure doesn’t define EXPANDED_DATADIR / PHP_DATADIR correctly). (Ferenc)
* Fixed bug #68583 (Crash in timeout thread). (Anatol)
* Fixed bug #68676 (Explicit Double Free). (Kalle)
* Fixed bug #68710 (Use After Free Vulnerability in PHP’s unserialize()). (CVE-2015-0231) (Stefan Esser)
CGI:
* Fixed bug #68618 (out of bounds read crashes php-cgi).(CVE-2014-9427) (Stas)
CLI server:
* Fixed bug #68745 (Invalid HTTP requests make web server segfault). (Adam)
cURL:
* Fixed bug #67643 (curl_multi_getcontent returns ” when CURLOPT_RETURNTRANSFER isn’t set). (Jille Timmermans)
EXIF:
* Fixed bug #68799: Free called on unitialized pointer. (CVE-2015-0232) (Stas)
Fileinfo:
* Fixed bug #68671 (incorrect expression in libmagic). (Joshua Rogers, Anatol Belski)
* Removed readelf.c and related code from libmagic sources (Remi, Anatol)
* Fixed bug #68735 (fileinfo out-of-bounds memory access). (Anatol)
FPM:
* Fixed bug #68751 (listen.allowed_clients is broken). (Remi)
GD:
* Fixed bug #68601 (buffer read overflow in gd_gif_in.c). (Jan Bee, Remi)
Mbstring:
* Fixed bug #68504 (–with-libmbfl configure option not present on Windows). (Ashesh Vashi)
Mcrypt:
* Fixed possible read after end of buffer and use after free. (Dmitry)
Opcache:
* Fixed bug #67111 (Memory leak when using “continue 2” inside two foreach loops). (Nikita)
OpenSSL:
* Fixed bug #55618 (use case-insensitive cert name matching). (Daniel Lowrey)
Pcntl:
* Fixed bug #60509 (pcntl_signal doesn’t decrease ref-count of old handler when setting SIG_DFL). (Julien)
PCRE:
* Fixed bug #66679 (Alignment Bug in PCRE 8.34 upstream). (Rainer Jung, Anatol Belski)
pgsql:
* Fixed bug #68697 (lo_export return -1 on failure). (Ondřej Surý)
PDO:
* Fixed bug #68371 (PDO#getAttribute() cannot be called with platform-specific attribute names). (Matteo)
PDO_mysql:
* Fixed bug #68424 (Add new PDO mysql connection attr to control multi statements option). (peter dot wolanin at acquia dot com)
SPL:
* Fixed bug #66405 (RecursiveDirectoryIterator::CURRENT_AS_PATHNAME breaks the RecursiveIterator). (Paul Garvin)
* Fixed bug #65213 (cannot cast SplFileInfo to boolean) (Tjerk)
* Fixed bug #68479 (Added escape parameter to SplFileObject::fputcsv). (Salathe)
SQLite:
* Fixed bug #68120 (Update bundled libsqlite to 3.8.7.2). (Anatol)
Streams:
* Fixed bug #68532 (convert.base64-encode omits padding bytes). (blaesius at krumedia dot de)