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Bug 1131188 - HAProxy fails to read /dev/urandom
Summary: HAProxy fails to read /dev/urandom
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: selinux-policy
Version: 7.0
Hardware: x86_64
OS: Linux
high
unspecified
Target Milestone: rc
: ---
Assignee: Miroslav Grepl
QA Contact: Milos Malik
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-08-18 16:00 UTC by Ryan O'Hara
Modified: 2015-03-05 10:44 UTC (History)
6 users (show)

Fixed In Version: selinux-policy-3.13.1-2.el7
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 1176611 (view as bug list)
Environment:
Last Closed: 2015-03-05 10:44:36 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)
Output from 'ausearch -m avc' (1.45 KB, text/x-log)
2014-08-18 16:00 UTC, Ryan O'Hara
no flags Details


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2015:0458 0 normal SHIPPED_LIVE selinux-policy bug fix and enhancement update 2015-03-05 15:17:00 UTC

Internal Links: 1176611

Description Ryan O'Hara 2014-08-18 16:00:29 UTC
Created attachment 927976 [details]
Output from 'ausearch -m avc'

When using haproxy with ssl support, haproxy will attempt to read /dev/urandom. Failure is fatal for haproxy and generates the following error message:

"OpenSSL random data generator initialization failed."

Current SELinux policy is denying haproxy access to /dev/urandom. Below are steps to reproduce.

# rpm -q haproxy
haproxy-1.5.3-1.el7.x86_64

# rpm -q selinux-policy
selinux-policy-3.12.1-153.el7.noarch

# setenforce 0
# systemctl start haproxy
# ausearch -m avc

Output of 'ausearch -m avc' is attached.

Comment 6 errata-xmlrpc 2015-03-05 10:44:36 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-0458.html


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