freeradius-2.2.6-7.AXS4

The FreeRADIUS Server Project is a high performance and highly configurable
GPL'd free RADIUS server. The server is similar in some respects to
Livingston's 2.0 server. While FreeRADIUS started as a variant of the
Cistron RADIUS server, they don't share a lot in common any more. It now has
many more features than Cistron or Livingston, and is much more configurable.

FreeRADIUS is an Internet authentication daemon, which implements the RADIUS
protocol, as defined in RFC 2865 (and others). It allows Network Access
Servers (NAS boxes) to perform authentication for dial-up users. There are
also RADIUS clients available for Web servers, firewalls, Unix logins, and
more. Using RADIUS allows authentication and authorization for a network to
be centralized, and minimizes the amount of re-configuration which has to be
done when adding or deleting new users.

Security issues fixed with this release:

CVE-2017-10978
An FR-GV-201 issue in FreeRADIUS 2.x before 2.2.10 and 3.x before
3.0.15 allows "Read / write overflow in make_secret()" and a denial of
service.
CVE-2017-10979
An FR-GV-202 issue in FreeRADIUS 2.x before 2.2.10 allows "Write
overflow in rad_coalesce()" - this allows remote attackers to cause a
denial of service (daemon crash) or possibly execute arbitrary code.
CVE-2017-10980
An FR-GV-203 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP -
Memory leak in decode_tlv()" and a denial of service.
CVE-2017-10981
An FR-GV-204 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP -
Memory leak in fr_dhcp_decode()" and a denial of service.
CVE-2017-10982
An FR-GV-205 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP -
Buffer over-read in fr_dhcp_decode_options()" and a denial of service.
CVE-2017-10983
An FR-GV-206 issue in FreeRADIUS 2.x before 2.2.10 and 3.x before
3.0.15 allows "DHCP - Read overflow when decoding option 63" and a
denial of service.