Bug 1395231 – CVE-2015-8994 php: Zend OPCache code permission/sensitive data protection issues

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Bug 1395231 - (CVE-2015-8994) CVE-2015-8994 php: Zend OPCache code permission/sensitive data protection issues

Summary:	CVE-2015-8994 php: Zend OPCache code permission/sensitive data protection issues

Status:	CLOSED WONTFIX

Aliases:	CVE-2015-8994

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=low,public=20140619,reported=2...
Keywords:	Security

Depends On:	1395232
Blocks:	1395235
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Reported:	2016-11-15 08:43 EST by Andrej Nemec
Modified:	2017-09-08 07:49 EDT (History)
CC List:	5 users (show)

See Also:
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Last Closed:	2017-08-31 07:11:18 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Andrej Nemec 2016-11-15 08:43:10 EST

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 08:44:07 EST

Created php tracking bugs for this issue:

Affects: fedora-all [bug 1395232]

Comment 2 Andrej Nemec 2017-02-28 08:10:06 EST

CVE assignment:

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

Comment 3 Stefan Cornelius 2017-08-31 05:22:52 EDT

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

Comment 4 Stefan Cornelius 2017-08-31 07:11:27 EDT

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/.

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