Bug 1189394 – radiusd segfaults after update

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Bug 1189394 - radiusd segfaults after update

Summary:	radiusd segfaults after update

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 6
Classification:	Red Hat
Component:	freeradius (Show other bugs)
Sub Component:
Version:	6.7
Hardware:	Unspecified Unspecified

Priority	urgent Severity urgent
Target Milestone:	rc
Target Release:	---
Assigned To:	Nikolai Kondrashov
QA Contact:	Jaroslav Aster
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2015-02-05 03:21 EST by David Spurek
Modified:	2015-07-22 02:17 EDT (History)
CC List:	4 users (show)

See Also:
Fixed In Version:	freeradius-2.2.6-4.el6
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2015-07-22 02:17:07 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
core dump file (2.54 MB, application/x-core) 2015-02-05 03:22 EST, David Spurek	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2015:1287	normal	SHIPPED_LIVE	Moderate: freeradius security, bug fix, and enhancement update	2015-07-20 13:48:53 EDT

Groups: None (edit)

Description David Spurek 2015-02-05 03:21:59 EST

Description of problem:
radiusd segfaults. freeradius-mysql has to be installed

Version-Release number of selected component (if applicable):
freeradius-2.2.6-3.el6
freeradius-mysql-2.2.6-3.el6

How reproducible:
always

Steps to Reproduce:
1.install freeradius and freeradius-mysql
2.
3.

Actual results:
segfault

Expected results:
radiusd is started

Additional info:
radiusd -X
...
 Module: Instantiating eap-tls
   tls {
   	rsa_key_exchange = no
   	dh_key_exchange = yes
   	rsa_key_length = 512
   	dh_key_length = 512
   	verify_depth = 0
   	CA_path = "/etc/raddb/certs"
   	pem_file_type = yes
   	private_key_file = "/etc/raddb/certs/server.pem"
   	certificate_file = "/etc/raddb/certs/server.pem"
   	CA_file = "/etc/raddb/certs/ca.pem"
   	private_key_password = "whatever"
   	dh_file = "/etc/raddb/certs/dh"
   	fragment_size = 1024
   	include_length = yes
   	check_crl = no
   	cipher_list = "DEFAULT"
   	ecdh_curve = "prime256v1"
    cache {
    	enable = no
    	lifetime = 24
    	max_entries = 255
    }
    verify {
    }
    ocsp {
    	enable = no
    	override_cert_url = yes
    	url = "http://127.0.0.1/ocsp/"
    	use_nonce = yes
    	timeout = 0
    	softfail = no
    }
   }
Segmentation fault

Comment 1 David Spurek 2015-02-05 03:22:34 EST

Created attachment 988438 [details]
core dump file

Comment 2 Nikolai Kondrashov 2015-02-05 08:18:55 EST

It seems SSL context creation fails, returning NULL context, FreeRADIUS doesn't verify that and tries to use it.

Comment 3 Nikolai Kondrashov 2015-02-11 08:49:41 EST

This happens because SSL_library_init is not called due to my fix to OpenSSL version checking and a confusing function name.

Comment 4 Nikolai Kondrashov 2015-02-11 11:14:25 EST

Fix accepted upstream: https://github.com/FreeRADIUS/freeradius-server/pull/906

Comment 8 Nikolai Kondrashov 2015-04-17 08:27:59 EDT

This is an inter-release packaging-related issue, doc text is not necessary.

Comment 10 errata-xmlrpc 2015-07-22 02:17:07 EDT

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/RHSA-2015-1287.html

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