12:21 a.m.
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2019-af7bef7165
2019-06-28 05:20:24.267217
--------------------------------------------------------------------------------
Name : php-typo3-phar-stream-wrapper2
Product : Fedora 29
Version : 2.1.2
Release : 1.fc29
URL : https://github.com/TYPO3/phar-stream-wrapper
Summary : Interceptors for PHP's native phar:// stream handling (v2)
Description :
Interceptors for PHP's native phar:// stream handling (v2).
Autoloader: /usr/share/php/TYPO3/PharStreamWrapper2/autoload.php
--------------------------------------------------------------------------------
Update Information:
## php-typo3-phar-stream-wrapper2 ### v2.1.2 Handling mime-type & Windows paths
#### Resolved Issues - \#34: Normalize resolved Windows path to Unix-style -
\#42: Avoid analysing non-phar files on alias resolving - \#40: Add Windows
tests using AppVeyor - \#33: Add alternative mime-type resolving (without ext-
fileinfo) ### v2.1.1 Phar Alias Handling & Performance Releases v3.1.1 and
v.2.1.1 aim to overcome drawbacks in Phar's alias resolving from Phar stub as
well as solving performance aspects. ### v2.1.0 Phar Alias Handling ####
Description Releases v3.1.0 and v.2.1.0 aim to overcome drawbacks in Phar's
alias resolving (either by Phar archives using `Phar::setAlias()` in meta-data
or `Phar::mapPhar()` in stub code). Merged pull-requests - Phar alias
resolving (v3: #10, #12, v2: #14, #15) - Phar alias handling and (v3: #16, #17,
v2: #20) #### Migration In case custom Assertable interceptors have been used,
path resolving has to be adjusted in order to make use of alias resolving
features. ##### before - example in v3.0.1 $baseFile =
Helper::determineBaseFile($path); ##### after - example in v3.1.0
$invocation = Manager::instance()->resolve($path); $baseName =
$invocation->getBaseName(); // previously called $baseFile #### Open Issues
There have been reports about flaws using `stream_select()` and according
`stream_cast()` in `PharStreamWrapper`. Since it was not possible to reproduce
the behavior in an isolated scenario and specific platform requiresments were
not clear, these aspects have not been covered by these releses - see #8 and #19
for details. #### Features - added low-level `Phar\Reader` for stub & meta-
data (incl. alias) and their model representations - added
`Resolver\PharInvocationResolver` in order to resolve/handle alias names - added
`Interceptor\ConjunctionInterceptor` for combining multiple interceptors - added
`Interceptor\PharMetaDataInterceptor` for actually testing against insecure
deserialization in meta-data of Phar archives ## php-brumann-polyfill-
unserialize Backports unserialize options introduced in PHP 7.0 to older PHP
versions. This was originally designed as a Proof of Concept for Symfony Issue
[#21090](https://github.com/symfony/symfony/pull/21090). You can use this
package in projects that rely on PHP versions older than PHP 7.0. In case you
are using PHP 7.0+ the original unserialize() will be used instead. From the
[documentation](https://secure.php.net/manual/en/function.unserialize.php): >
Warning: Do not pass untrusted user input to unserialize(). Unserialization >
can result in code being loaded and executed due to object instantiation and >
autoloading, and a malicious user may be able to exploit this. This warning
holds true even when `allowed_classes` is used.
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #1708649 - CVE-2019-11831 phar-stream-wrapper: TYP03 does not prevent
directory traversal resulting in bypass of deserialization of protection mechanism
https://bugzilla.redhat.com/show_bug.cgi?id=1708649
[ 2 ] Bug #1708646 - CVE-2019-11830 phar-stream-wrapper: mishandling of phar stub
parsing leads to bypass a deserialization of protection mechanism
https://bugzilla.redhat.com/show_bug.cgi?id=1708646
--------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2019-af7bef7165' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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
--------------------------------------------------------------------------------