Bug 1256322 (CVE-2015-6832)

Summary:	CVE-2015-6832 php: dangling pointer in the unserialization of ArrayObject items
Product:	[Other] Security Response	Reporter:	Vasyl Kaigorodov <vkaigoro>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	bleanhar, ccoleman, dmasirka, dmcphers, erich, fedora, jdetiber, jialiu, jkeck, jokerman, jorton, kseifried, lmeyer, mmaslano, mmccomas, rcollet, webstack-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	PHP 5.6.12, PHP 5.5.28, PHP 5.4.44	Doc Type:	Bug Fix
Doc Text:	A flaw was discovered in the way PHP performed object unserialization. Specially crafted input processed by the unserialize() function could cause a PHP application to crash or, possibly, execute arbitrary code.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-10-27 10:01:30 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1305854, 1305855
Bug Blocks:	1252058, 1306180

Description Vasyl Kaigorodov 2015-08-24 11:13:02 UTC

A vulnerability in SPL module, that can potentially lead to code execution, was reported in PHP:
https://bugs.php.net/bug.php?id=70068

CVE assignment: http://seclists.org/oss-sec/2015/q3/523
Upstream fix: http://git.php.net/?p=php-src.git;a=commit;h=b7fa67742cd8d2b0ca0c0273b157f6ffee9ad6e2

Comment 3 errata-xmlrpc 2016-03-15 20:57:09 UTC

This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 6

Via RHSA-2016:0457 https://rhn.redhat.com/errata/RHSA-2016-0457.html