Bug 1395231 (CVE-2015-8994)

Summary:	CVE-2015-8994 php: Zend OPCache code permission/sensitive data protection issues
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	fedora, hhorak, jorton, rcollet, webstack-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-08-31 11:11:18 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:	1395232
Bug Blocks:	1395235

Description Andrej Nemec 2016-11-15 13:43:10 UTC

A vulnerability was found in php when used with Zend OPCache. The single shared OPCache circumvents filesystem permissions.

References:

http://seclists.org/oss-sec/2016/q4/343

Upstream bugs:

https://bugs.php.net/bug.php?id=67481
https://bugs.php.net/bug.php?id=69090

Comment 1 Andrej Nemec 2016-11-15 13:44:07 UTC

Created php tracking bugs for this issue:

Affects: fedora-all [bug 1395232]

Comment 2 Andrej Nemec 2017-02-28 13:10:06 UTC

CVE assignment:

http://seclists.org/oss-sec/2017/q1/521

Comment 3 Stefan Cornelius 2017-08-31 09:22:52 UTC

Patch:
http://git.php.net/?p=php-src.git;a=commitdiff;h=ecba563f2fa1e027ea91b9ee0d50611273852995;hp=e922d89f667a228e440ef089ba4a81a7eb817816

Comment 4 Stefan Cornelius 2017-08-31 11:11:27 UTC

Statement:

Red Hat Product Security has rated this issue as having Low security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.