[SECURITY] Fedora 24 Update: php-5.6.21-1.fc24

[updates at fedoraproject.org]

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Fedora Update Notification
FEDORA-2016-f4e73663f4
2016-05-07 11:36:53.842581
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Name        : php
Product     : Fedora 24
Version     : 5.6.21
Release     : 1.fc24
URL         : http://www.php.net/
Summary     : PHP scripting language for creating dynamic web sites
Description :
PHP is an HTML-embedded scripting language. PHP attempts to make it
easy for developers to write dynamically generated web pages. PHP also
offers built-in database integration for several commercial and
non-commercial database management systems, so writing a
database-enabled webpage with PHP is fairly simple. The most common
use of PHP coding is probably as a replacement for CGI scripts.

The php package contains the module (often referred to as mod_php)
which adds support for the PHP language to Apache HTTP Server.

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Update Information:

28 Apr 2016, **PHP 5.6.21**  ** Core: **  * Fixed bug #69537 (__debugInfo with
empty string for key gives error). (krakjoe) * Fixed bug #71841 (EG(error_zval)
is not handled well). (Laruence)  **BCmath:**  * Fixed bug #72093 (bcpowmod
accepts negative scale and corrupts _one_ definition). (Stas)  **Curl:**  *
Fixed bug #71831 (CURLOPT_NOPROXY applied as long instead of string). (Michael
Sierks)      **Date:**  * Fixed bug #71889 (DateInterval::format Segmentation
fault). (Thomas Punt)  **EXIF:**  * Fixed bug #72094 (Out of bounds heap read
access in exif header processing). (Stas)  **GD:**  * Fixed bug #71952
(Corruption inside imageaffinematrixget). (Stas) * Fixed bug #71912 (libgd:
signedness vulnerability). (Stas)  **Intl:**  * Fixed bug #72061 (Out-of-bounds
reads in zif_grapheme_stripos with negative offset). (Stas)  **OCI8:**  * Fixed
bug #71422 (Fix ORA-01438: value larger than specified precision allowed for
this column). (Chris Jones)  **ODBC:**  * Fixed bug #63171 (Script hangs after
max_execution_time). (Remi)  **Opcache:**  * Fixed bug #71843 (null ptr deref
ZEND_RETURN_SPEC_CONST_HANDLER). (Laruence)  **PDO:**  * Fixed bug #52098 (Own
PDOStatement implementation ignore __call()). (Daniel Kalaspuffar, Julien) *
Fixed bug #71447 (Quotes inside comments not properly handled). (Matteo)
**Postgres:**  * Fixed bug #71820 (pg_fetch_object binds parameters before call
constructor). (Anatol)  **SPL:**  * Fixed bug #67582 (Cloned SplObjectStorage
with overwritten getHash fails offsetExists()). (Nikita)  **Standard:**  * Fixed
bug #71840 (Unserialize accepts wrongly data). (Ryat, Laruence) * Fixed bug
#67512 (php_crypt() crashes if crypt_r() does not exist or _REENTRANT is not
defined). (Nikita)  **XML:**  * Fixed bug #72099 (xml_parse_into_struct
segmentation fault). (Stas)
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References:

  [ 1 ] Bug #1332877 - CVE-2016-4539 php: Malformed input causes segmentation fault in xml_parse_into_struct() function
        https://bugzilla.redhat.com/show_bug.cgi?id=1332877
  [ 2 ] Bug #1332872 - CVE-2016-4540 CVE-2016-4541 php: Out-of-bounds memory read in zif_grapheme_stripos when given negative offset
        https://bugzilla.redhat.com/show_bug.cgi?id=1332872
  [ 3 ] Bug #1332865 - CVE-2016-4542 CVE-2016-4543 CVE-2016-4544 php: Out-of-bounds heap memory read in exif_read_data() caused by malformed input
        https://bugzilla.redhat.com/show_bug.cgi?id=1332865
  [ 4 ] Bug #1332860 - CVE-2016-4537 CVE-2016-4538 php: bcpowmod accepts negative scale causing heap buffer overflow corrupting _one_ definition
        https://bugzilla.redhat.com/show_bug.cgi?id=1332860
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This update can be installed with the "yum" update program. Use
su -c 'yum update php' at the command line.
For more information, refer to "Managing Software with yum",
available at https://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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