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AUSCERT External Security Bulletin Redistribution
ESB-2017.1618
Important: freeradius security update
29 June 2017
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: freeradius
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 7
Red Hat Enterprise Linux WS/Desktop 7
Impact/Access: Unauthorised Access -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-9148
Reference: ESB-2017.1436
Original Bulletin:
https://access.redhat.com/errata/RHSA-2017:1581
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Red Hat Security Advisory
Synopsis: Important: freeradius security update
Advisory ID: RHSA-2017:1581-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2017:1581
Issue date: 2017-06-28
CVE Names: CVE-2017-9148
=====================================================================
1. Summary:
An update for freeradius is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
3. Description:
FreeRADIUS is a high-performance and highly configurable free Remote
Authentication Dial In User Service (RADIUS) server, designed to allow
centralized authentication and authorization for a network.
Security Fix(es):
* An authentication bypass flaw was found in the way the EAP module in
FreeRADIUS handled TLS session resumption. A remote unauthenticated
attacker could potentially use this flaw to bypass the inner authentication
check in FreeRADIUS by resuming an older unauthenticated TLS session.
(CVE-2017-9148)
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1456697 - CVE-2017-9148 freeradius: TLS resumption authentication bypass
6. Package List:
Red Hat Enterprise Linux Server (v. 7):
Source:
freeradius-3.0.4-8.el7_3.src.rpm
aarch64:
freeradius-3.0.4-8.el7_3.aarch64.rpm
freeradius-debuginfo-3.0.4-8.el7_3.aarch64.rpm
ppc64:
freeradius-3.0.4-8.el7_3.ppc64.rpm
freeradius-debuginfo-3.0.4-8.el7_3.ppc64.rpm
ppc64le:
freeradius-3.0.4-8.el7_3.ppc64le.rpm
freeradius-debuginfo-3.0.4-8.el7_3.ppc64le.rpm
s390x:
freeradius-3.0.4-8.el7_3.s390x.rpm
freeradius-debuginfo-3.0.4-8.el7_3.s390x.rpm
x86_64:
freeradius-3.0.4-8.el7_3.x86_64.rpm
freeradius-debuginfo-3.0.4-8.el7_3.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
aarch64:
freeradius-debuginfo-3.0.4-8.el7_3.aarch64.rpm
freeradius-devel-3.0.4-8.el7_3.aarch64.rpm
freeradius-doc-3.0.4-8.el7_3.aarch64.rpm
freeradius-krb5-3.0.4-8.el7_3.aarch64.rpm
freeradius-ldap-3.0.4-8.el7_3.aarch64.rpm
freeradius-mysql-3.0.4-8.el7_3.aarch64.rpm
freeradius-perl-3.0.4-8.el7_3.aarch64.rpm
freeradius-postgresql-3.0.4-8.el7_3.aarch64.rpm
freeradius-python-3.0.4-8.el7_3.aarch64.rpm
freeradius-sqlite-3.0.4-8.el7_3.aarch64.rpm
freeradius-unixODBC-3.0.4-8.el7_3.aarch64.rpm
freeradius-utils-3.0.4-8.el7_3.aarch64.rpm
ppc64:
freeradius-debuginfo-3.0.4-8.el7_3.ppc.rpm
freeradius-debuginfo-3.0.4-8.el7_3.ppc64.rpm
freeradius-devel-3.0.4-8.el7_3.ppc.rpm
freeradius-devel-3.0.4-8.el7_3.ppc64.rpm
freeradius-doc-3.0.4-8.el7_3.ppc64.rpm
freeradius-krb5-3.0.4-8.el7_3.ppc64.rpm
freeradius-ldap-3.0.4-8.el7_3.ppc64.rpm
freeradius-mysql-3.0.4-8.el7_3.ppc64.rpm
freeradius-perl-3.0.4-8.el7_3.ppc64.rpm
freeradius-postgresql-3.0.4-8.el7_3.ppc64.rpm
freeradius-python-3.0.4-8.el7_3.ppc64.rpm
freeradius-sqlite-3.0.4-8.el7_3.ppc64.rpm
freeradius-unixODBC-3.0.4-8.el7_3.ppc64.rpm
freeradius-utils-3.0.4-8.el7_3.ppc64.rpm
ppc64le:
freeradius-debuginfo-3.0.4-8.el7_3.ppc64le.rpm
freeradius-devel-3.0.4-8.el7_3.ppc64le.rpm
freeradius-doc-3.0.4-8.el7_3.ppc64le.rpm
freeradius-krb5-3.0.4-8.el7_3.ppc64le.rpm
freeradius-ldap-3.0.4-8.el7_3.ppc64le.rpm
freeradius-mysql-3.0.4-8.el7_3.ppc64le.rpm
freeradius-perl-3.0.4-8.el7_3.ppc64le.rpm
freeradius-postgresql-3.0.4-8.el7_3.ppc64le.rpm
freeradius-python-3.0.4-8.el7_3.ppc64le.rpm
freeradius-sqlite-3.0.4-8.el7_3.ppc64le.rpm
freeradius-unixODBC-3.0.4-8.el7_3.ppc64le.rpm
freeradius-utils-3.0.4-8.el7_3.ppc64le.rpm
s390x:
freeradius-debuginfo-3.0.4-8.el7_3.s390.rpm
freeradius-debuginfo-3.0.4-8.el7_3.s390x.rpm
freeradius-devel-3.0.4-8.el7_3.s390.rpm
freeradius-devel-3.0.4-8.el7_3.s390x.rpm
freeradius-doc-3.0.4-8.el7_3.s390x.rpm
freeradius-krb5-3.0.4-8.el7_3.s390x.rpm
freeradius-ldap-3.0.4-8.el7_3.s390x.rpm
freeradius-mysql-3.0.4-8.el7_3.s390x.rpm
freeradius-perl-3.0.4-8.el7_3.s390x.rpm
freeradius-postgresql-3.0.4-8.el7_3.s390x.rpm
freeradius-python-3.0.4-8.el7_3.s390x.rpm
freeradius-sqlite-3.0.4-8.el7_3.s390x.rpm
freeradius-unixODBC-3.0.4-8.el7_3.s390x.rpm
freeradius-utils-3.0.4-8.el7_3.s390x.rpm
x86_64:
freeradius-debuginfo-3.0.4-8.el7_3.i686.rpm
freeradius-debuginfo-3.0.4-8.el7_3.x86_64.rpm
freeradius-devel-3.0.4-8.el7_3.i686.rpm
freeradius-devel-3.0.4-8.el7_3.x86_64.rpm
freeradius-doc-3.0.4-8.el7_3.x86_64.rpm
freeradius-krb5-3.0.4-8.el7_3.x86_64.rpm
freeradius-ldap-3.0.4-8.el7_3.x86_64.rpm
freeradius-mysql-3.0.4-8.el7_3.x86_64.rpm
freeradius-perl-3.0.4-8.el7_3.x86_64.rpm
freeradius-postgresql-3.0.4-8.el7_3.x86_64.rpm
freeradius-python-3.0.4-8.el7_3.x86_64.rpm
freeradius-sqlite-3.0.4-8.el7_3.x86_64.rpm
freeradius-unixODBC-3.0.4-8.el7_3.x86_64.rpm
freeradius-utils-3.0.4-8.el7_3.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
freeradius-3.0.4-8.el7_3.src.rpm
x86_64:
freeradius-3.0.4-8.el7_3.x86_64.rpm
freeradius-debuginfo-3.0.4-8.el7_3.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
freeradius-debuginfo-3.0.4-8.el7_3.i686.rpm
freeradius-debuginfo-3.0.4-8.el7_3.x86_64.rpm
freeradius-devel-3.0.4-8.el7_3.i686.rpm
freeradius-devel-3.0.4-8.el7_3.x86_64.rpm
freeradius-doc-3.0.4-8.el7_3.x86_64.rpm
freeradius-krb5-3.0.4-8.el7_3.x86_64.rpm
freeradius-ldap-3.0.4-8.el7_3.x86_64.rpm
freeradius-mysql-3.0.4-8.el7_3.x86_64.rpm
freeradius-perl-3.0.4-8.el7_3.x86_64.rpm
freeradius-postgresql-3.0.4-8.el7_3.x86_64.rpm
freeradius-python-3.0.4-8.el7_3.x86_64.rpm
freeradius-sqlite-3.0.4-8.el7_3.x86_64.rpm
freeradius-unixODBC-3.0.4-8.el7_3.x86_64.rpm
freeradius-utils-3.0.4-8.el7_3.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2017-9148
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2017 Red Hat, Inc.
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