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
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2015-8994
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1395232
Blocks: 1395235
TreeView+ depends on / blocked
 
Reported: 2016-11-15 13:43 UTC by Andrej Nemec
Modified: 2021-02-17 03:02 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2017-08-31 11:11:18 UTC
Embargoed:

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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/.
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