Bug 1592741

Summary:	Freeradius paircompare with attribute references and expansions
Product:	Red Hat Enterprise Linux 7	Reporter:	Ivan Stojmirov <istojmir>
Component:	freeradius	Assignee:	Alex Scheel <ascheel>
Status:	CLOSED ERRATA	QA Contact:	Filip Dvorak <fdvorak>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	7.5	CC:	ascheel, mharmsen
Target Milestone:	rc	Keywords:	Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	freeradius-3.0.13-15.el7	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-09-29 20:20:36 UTC	Type:	Bug
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:	1788833

Description Ivan Stojmirov 2018-06-19 08:23:08 UTC

Description of problem:

There is a bug with comparing attribiute references and expansions, which causes the comparison to always return false. 

This has been already reported and fixed upstream over a year ago:  
https://github.com/FreeRADIUS/freeradius-server/issues/1947
https://github.com/FreeRADIUS/freeradius-server/commit/e56048c98bfab25ae9453a52bbe6bcc02f20f515

Version-Release number of selected component (if applicable):
Tested with freeradius-3.0.13-9.el7_5.x86_64, other versions are likely affected as well

How reproducible:

Here is an example condition which works fine with freeradius shipped with RHEL6, but always fails on RHEL7:

if ( LDAP-Group == "%{sql: SELECT authorized_group FROM nas WHERE
nasname = '%{Packet-Src-IP-Address}' LIMIT 1}" )

Comment 12 errata-xmlrpc 2020-09-29 20:20:36 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 (Moderate: freeradius security and bug fix update), 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://access.redhat.com/errata/RHSA-2020:3984