Bug 1330420 (CVE-2015-8867) - CVE-2015-8867 php: openssl_random_pseudo_bytes() is not cryptographically secure
Summary: CVE-2015-8867 php: openssl_random_pseudo_bytes() is not cryptographically secure
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2015-8867
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1323121
TreeView+ depends on / blocked
 
Reported: 2016-04-26 08:15 UTC by Martin Prpič
Modified: 2019-12-16 05:42 UTC (History)
16 users (show)

Fixed In Version: php 5.5.34, php 5.6.20, php 7.0.5
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-06-23 11:04:12 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2016:2750 0 normal SHIPPED_LIVE Moderate: rh-php56 security, bug fix, and enhancement update 2016-11-15 16:40:02 UTC

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
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