Bug 1330420 (CVE-2015-8867)

Summary: CVE-2015-8867 php: openssl_random_pseudo_bytes() is not cryptographically secure
Product: [Other] Security Response Reporter: Martin Prpič <mprpic>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: abhgupta, dmcphers, fedora, hhorak, hkim, jialiu, jokerman, jorton, kseifried, lmeyer, mmaslano, mmccomas, rcollet, tiwillia, webstack-team, yozone
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: php 5.5.34, php 5.6.20, php 7.0.5 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-06-23 11:04:12 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:    
Bug Blocks: 1323121    

Description Martin Prpič 2016-04-26 08:15:08 UTC 
It was discovered that the PHP openssl_random_pseudo_bytes() function did not return cryptographically strong pseudo-random bytes.

Upstream bug:

https://bugs.php.net/bug.php?id=70014

Upstream patch:

https://git.php.net/?p=php-src.git;a=commit;h=16023f3e3b9c06cf677c3c980e8d574e4c162827
Comment 1 Martin Prpič 2016-04-26 08:16:46 UTC 
Fixed in Fedora:

php-5.6.20-1.fc23
php-5.6.20-1.fc24
php-5.6.20-1.fc22
Comment 2 Remi Collet 2016-04-26 09:29:47 UTC 
Fixed since 5.4.44, 5.5.22, 5.6.6
Comment 5 errata-xmlrpc 2016-11-15 11:51:21 UTC 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 6.7 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 7.3 EUS

Via RHSA-2016:2750 https://rhn.redhat.com/errata/RHSA-2016-2750.html