Name        : php-zendframework-zendxml
Product     : Fedora 22
Version     : 1.0.2
Release     : 2.fc22
URL         : http://framework.zend.com/
Summary     : Zend Framework ZendXml component
Description :
An utility component for XML usage and best practices in PHP.

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Update Information:

## 2.4.10 (2016-05-09)  - Fix HeaderValue throwing an exception on legal
characters  ## 2.4.9 (2015-11-23)  ### SECURITY UPDATES  - **ZF2015-09**:
`Zend\Captcha\Word` generates a "word" for a CAPTCHA challenge   by
 selecting a
sequence of random letters from a character set. Prior to this   vulnerability
announcement, the selection was performed using PHP's internal  
 `array_rand()`
function. This function does not generate sufficient entropy   due to its usage
of `rand()` instead of more cryptographically secure methods   such as
`openssl_pseudo_random_bytes()`. This could potentially lead to   information
disclosure should an attacker be able to brute force the random   number
generation. This release contains a patch that replaces the   `array_rand()`
calls to use `Zend\Math\Rand::getInteger()`, which provides   better RNG. -
**ZF2015-10**: `Zend\Crypt\PublicKey\Rsa\PublicKey` has a call to
`openssl_public_encrypt()`   which used PHP's default `$padding` argument,
 which
specifies   `OPENSSL_PKCS1_PADDING`, indicating usage of PKCS1v1.5 padding.
 This
padding   has a known vulnerability, the   [Bleichenbacher's
 chosen-ciphertext
attack](http://crypto.stackexchange.com/questions/12688/can-you-explain-
bleichenbachers-cca-attack-on-pkcs1-v1-5),   which can be used to recover an
 RSA
private key. This release contains a patch   that changes the padding argument
to use `OPENSSL_PKCS1_OAEP_PADDING`.    Users upgrading to this version may
 have
issues decrypting previously stored   values, due to the change in padding. If
this occurs, you can pass the   constant `OPENSSL_PKCS1_PADDING` to a new
`$padding` argument in   `Zend\Crypt\PublicKey\Rsa::encrypt()` and `decrypt()`
(though typically this   should only apply to the latter):    ```php
$decrypted = $rsa->decrypt($data, $key, $mode, OPENSSL_PKCS1_PADDING);   ```
where `$rsa` is an instance of `Zend\Crypt\PublicKey\Rsa`.    (The `$key` and
`$mode` argument defaults are `null` and
`Zend\Crypt\PublicKey\Rsa::MODE_AUTO`, if you were not using them previously.)
We recommend re-encrypting any such values using the new defaults.
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References:

  [ 1 ] Bug #1343990 - [epel7][security] php-ZendFramework2-2.4.10 is available
        https://bugzilla.redhat.com/show_bug.cgi?id=1343990
  [ 2 ] Bug #1289318 - CVE-2015-7503 php-ZendFramework2: Usage of vulnerable
 PKCS#1 v1.5 padding allows to recover RSA private key [epel-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1289318
  [ 3 ] Bug #1343995 - [f23][f22][security] php-ZendFramework2-2.4.10 is
 available
        https://bugzilla.redhat.com/show_bug.cgi?id=1343995
  [ 4 ] Bug #1289317 - CVE-2015-7503 php-ZendFramework2: Usage of vulnerable
 PKCS#1 v1.5 padding allows to recover RSA private key [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1289317
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This update can be installed with the "yum" update program. Use
su -c 'yum update php-zendframework-zendxml' 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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