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Category:   Application (Generic)  >   PHP Vendors:   PHP Group
PHP Stack Overflow in phar_set_inode() in Parsing tar/zip/phar Lets Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1032145
SecurityTracker URL:  http://securitytracker.com/id/1032145
CVE Reference:   CVE-2015-3329   (Links to External Site)
Updated:  Jun 8 2015
Original Entry Date:  Apr 17 2015
Impact:   Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): prior to 5.6.8RC1
Description:   A vulnerability was reported in PHP. A remote user can cause arbitrary code to be executed on the target user's system.

A remote user can create a specially crafted tar, zip, or phar file that, when loaded by the target application, will trigger a stack overflow in phar_set_inode() and execute arbitrary code on the target system. The code will run with the privileges of the target application.

Emmanuel Law reported this vulnerability.

Impact:   A remote user can create a file that, when loaded by the target application, will execute arbitrary code on the target system.
Solution:   The vendor has issued a fix (5.6.8RC1).
Vendor URL:  www.php.net/ (Links to External Site)
Cause:   Boundary error
Underlying OS:  Linux (Any), UNIX (Any), Windows (Any)

Message History:   This archive entry has one or more follow-up message(s) listed below.
Jul 10 2015 (Red Hat Issues Fix) PHP Stack Overflow in phar_set_inode() in Parsing tar/zip/phar Lets Remote Users Execute Arbitrary Code
Red Hat has issued a fix for Red Hat Enterprise Linux 6.
Oct 1 2015 (Apple Issues Fix for Apple OS X) PHP Stack Overflow in phar_set_inode() in Parsing tar/zip/phar Lets Remote Users Execute Arbitrary Code
Apple has issued a fix for Apple OS X.



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