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AUSCERT External Security Bulletin Redistribution
ESB-2014.0859
php5 security update
2 June 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: php5
Publisher: Debian
Operating System: Debian GNU/Linux 7
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-2270 CVE-2014-0238 CVE-2014-0237
CVE-2014-0185
Reference: ESB-2014.0326.2
Original Bulletin:
http://www.debian.org/security/2014/dsa-2943
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Debian Security Advisory DSA-2943-1 security@debian.org
http://www.debian.org/security/ Moritz Muehlenhoff
June 01, 2014 http://www.debian.org/security/faq
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Package : php5
CVE ID : CVE-2014-0185 CVE-2014-0237 CVE-2014-0238 CVE-2014-2270
Several vulnerabilities were found in PHP, a general-purpose scripting
language commonly used for web application development:
CVE-2014-0185
The default PHP FPM socket permission has been changed from 0666
to 0660 to mitigate a security vulnerability (CVE-2014-0185) in PHP
FPM that allowed any local user to run a PHP code under the active
user of FPM process via crafted FastCGI client.
The default Debian setup now correctly sets the listen.owner and
listen.group to www-data:www-data in default php-fpm.conf. If you
have more FPM instances or a webserver not running under www-data
user you need to adjust the configuration of FPM pools in
/etc/php5/fpm/pool.d/ so the accessing process has rights to
access the socket.
CVE-2014-0237 / CVE-2014-0238:
Denial of service in the CDF parser of the fileinfo module.
CVE-2014-2270
Denial of service in the fileinfo module.
For the stable distribution (wheezy), these problems have been fixed in
version 5.4.4-14+deb7u10.
For the unstable distribution (sid), these problems will be fixed soon.
We recommend that you upgrade your php5 packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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