Moderate: freeradius security update

Advisory:	RHSA-2007:0338-2
Type:	Security Advisory
Severity:	Moderate
Issued on:	2007-05-10
Last updated on:	2007-05-10
Affected Products:	RHEL Desktop Workstation (v. 5 client) Red Hat Enterprise Linux (v. 5 server) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux AS (v. 4.5.z) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux ES (v. 4.5.z)
OVAL:	N/A
CVEs (cve.mitre.org):	CVE-2007-2028

Details

Updated freeradius packages that fix a memory leak flaw are now available
for Red Hat Enterprise Linux 3, 4, and 5.

This update has been rated as having moderate security impact by the Red
Hat Security Response Team.

FreeRADIUS is a high-performance and highly configurable free RADIUS server
designed to allow centralized authentication and authorization for a network.

A memory leak flaw was found in the way FreeRADIUS parses certain
authentication requests. A remote attacker could send a specially crafted
authentication request which could cause FreeRADIUS to leak a small amount
of memory. If enough of these requests are sent, the FreeRADIUS daemon
would consume a vast quantity of system memory leading to a possible denial
of service. (CVE-2007-2028)

Users of FreeRADIUS should update to these erratum packages, which contain a
backported patch to correct this issue.

Solution

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.

This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/FAQ_58_10188

Updated packages

RHEL Desktop Workstation (v. 5 client)

SRPMS:
freeradius-1.1.3-1.2.el5.src.rpm File outdated by: RHBA-2008:0845	`421aeb33b108c165188ca18b1cc71506`

IA-32:
freeradius-1.1.3-1.2.el5.i386.rpm File outdated by: RHBA-2008:0845	`b75c3b2ad29a1481d5cea1a66a4c4ee5`
freeradius-mysql-1.1.3-1.2.el5.i386.rpm File outdated by: RHBA-2008:0845	`53931b60c8925645523643d9a39b702b`
freeradius-postgresql-1.1.3-1.2.el5.i386.rpm File outdated by: RHBA-2008:0845	`2ef7d86d56706ca546c84953dd893cc1`
freeradius-unixODBC-1.1.3-1.2.el5.i386.rpm File outdated by: RHBA-2008:0845	`5a85ae9a32584d17fef3405bef2c0945`

x86_64:
freeradius-1.1.3-1.2.el5.x86_64.rpm File outdated by: RHBA-2008:0845	`3c04dd84b8061d0955888ef4267a8584`
freeradius-mysql-1.1.3-1.2.el5.x86_64.rpm File outdated by: RHBA-2008:0845	`dd22b0a03b483cda08dc8f2ce0061bec`
freeradius-postgresql-1.1.3-1.2.el5.x86_64.rpm File outdated by: RHBA-2008:0845	`6ecf4c4becc6e83991635b4c3edc8fe1`
freeradius-unixODBC-1.1.3-1.2.el5.x86_64.rpm File outdated by: RHBA-2008:0845	`c47b1e5d022d77942956b92eee3774e8`

Red Hat Enterprise Linux (v. 5 server)

SRPMS:
freeradius-1.1.3-1.2.el5.src.rpm File outdated by: RHBA-2008:0845	`421aeb33b108c165188ca18b1cc71506`

IA-32:
freeradius-1.1.3-1.2.el5.i386.rpm File outdated by: RHBA-2008:0845	`b75c3b2ad29a1481d5cea1a66a4c4ee5`
freeradius-mysql-1.1.3-1.2.el5.i386.rpm File outdated by: RHBA-2008:0845	`53931b60c8925645523643d9a39b702b`
freeradius-postgresql-1.1.3-1.2.el5.i386.rpm File outdated by: RHBA-2008:0845	`2ef7d86d56706ca546c84953dd893cc1`
freeradius-unixODBC-1.1.3-1.2.el5.i386.rpm File outdated by: RHBA-2008:0845	`5a85ae9a32584d17fef3405bef2c0945`

IA-64:
freeradius-1.1.3-1.2.el5.ia64.rpm File outdated by: RHBA-2008:0845	`50548f886a00244fed8986f57c568ebc`
freeradius-mysql-1.1.3-1.2.el5.ia64.rpm File outdated by: RHBA-2008:0845	`c8d3bbddd86aef908d638ece8bc49378`
freeradius-postgresql-1.1.3-1.2.el5.ia64.rpm File outdated by: RHBA-2008:0845	`0b72285429d508c3669f80fd1b6d4643`
freeradius-unixODBC-1.1.3-1.2.el5.ia64.rpm File outdated by: RHBA-2008:0845	`437eef951896015daa236a4e340bdf30`

PPC:
freeradius-1.1.3-1.2.el5.ppc.rpm File outdated by: RHBA-2008:0845	`bfb6e97c4d24539588e2c385b722ddb6`
freeradius-mysql-1.1.3-1.2.el5.ppc.rpm File outdated by: RHBA-2008:0845	`8c92229b5a043df028a4a97ca6e20467`
freeradius-postgresql-1.1.3-1.2.el5.ppc.rpm File outdated by: RHBA-2008:0845	`c2b82de68150f7c33ac7e6b3d9e0b369`
freeradius-unixODBC-1.1.3-1.2.el5.ppc.rpm File outdated by: RHBA-2008:0845	`c0eaf20c1d623d6511ec0717b586fd2c`

s390x:
freeradius-1.1.3-1.2.el5.s390x.rpm File outdated by: RHBA-2008:0845	`62fd5a26b3aacbaa4427de2f912350a0`
freeradius-mysql-1.1.3-1.2.el5.s390x.rpm File outdated by: RHBA-2008:0845	`600d776c8f97916f800312b90bb66006`
freeradius-postgresql-1.1.3-1.2.el5.s390x.rpm File outdated by: RHBA-2008:0845	`7049a56d35bb367c345a88be3b79136a`
freeradius-unixODBC-1.1.3-1.2.el5.s390x.rpm File outdated by: RHBA-2008:0845	`87060d5f35e2f37965759280dc47ee50`

x86_64:
freeradius-1.1.3-1.2.el5.x86_64.rpm File outdated by: RHBA-2008:0845	`3c04dd84b8061d0955888ef4267a8584`
freeradius-mysql-1.1.3-1.2.el5.x86_64.rpm File outdated by: RHBA-2008:0845	`dd22b0a03b483cda08dc8f2ce0061bec`
freeradius-postgresql-1.1.3-1.2.el5.x86_64.rpm File outdated by: RHBA-2008:0845	`6ecf4c4becc6e83991635b4c3edc8fe1`
freeradius-unixODBC-1.1.3-1.2.el5.x86_64.rpm File outdated by: RHBA-2008:0845	`c47b1e5d022d77942956b92eee3774e8`

Red Hat Enterprise Linux AS (v. 3)

SRPMS:
freeradius-1.0.1-2.RHEL3.4.src.rpm	`16acced531f2fc7bcd657ebebb0a7043`

IA-32:
freeradius-1.0.1-2.RHEL3.4.i386.rpm	`2ade68c6730b5308713169a67af07dbe`

IA-64:
freeradius-1.0.1-2.RHEL3.4.ia64.rpm	`2a3c95dfe1cf4465ff42a95cad14dd83`

PPC:
freeradius-1.0.1-2.RHEL3.4.ppc.rpm	`99bab7aa40fd511def9c1775afacd35f`

s390:
freeradius-1.0.1-2.RHEL3.4.s390.rpm	`dba0099b77ed297672f16f55de9f2384`

s390x:
freeradius-1.0.1-2.RHEL3.4.s390x.rpm	`eefed63a1a167c2956465a2d2d61d357`

x86_64:
freeradius-1.0.1-2.RHEL3.4.x86_64.rpm	`e4a9e393990d34ff09956b3ac5f5bec2`

Red Hat Enterprise Linux AS (v. 4)

SRPMS:
freeradius-1.0.1-3.RHEL4.5.src.rpm	`341e6a10536266d2f486e259fd53ff52`

IA-32:
freeradius-1.0.1-3.RHEL4.5.i386.rpm	`d7fc6d5adf3079eafd2e184a55669907`
freeradius-mysql-1.0.1-3.RHEL4.5.i386.rpm	`2e578dd77c42f01523309f22ed89055a`
freeradius-postgresql-1.0.1-3.RHEL4.5.i386.rpm	`96adb0a1539991fcbedafdd3c5e717ba`
freeradius-unixODBC-1.0.1-3.RHEL4.5.i386.rpm	`6452ae9ee4a3b1d916767133183efd38`

IA-64:
freeradius-1.0.1-3.RHEL4.5.ia64.rpm	`92535ef1b3ac52a97de75ca8b3b02cf9`
freeradius-mysql-1.0.1-3.RHEL4.5.ia64.rpm	`27aeadbd8bc2fba3686388e8f943657d`
freeradius-postgresql-1.0.1-3.RHEL4.5.ia64.rpm	`ba11993378ae4ba62c5453be45a81a08`
freeradius-unixODBC-1.0.1-3.RHEL4.5.ia64.rpm	`7dbee683999da2946ba74fcde3e3dad6`

PPC:
freeradius-1.0.1-3.RHEL4.5.ppc.rpm	`f6199d7e8a2709aed1ddbfb0b998193c`
freeradius-mysql-1.0.1-3.RHEL4.5.ppc.rpm	`24b516e8c8d8c7b8c4c82f36594f535a`
freeradius-postgresql-1.0.1-3.RHEL4.5.ppc.rpm	`69b795f0ba24fb5742af5b287982020c`
freeradius-unixODBC-1.0.1-3.RHEL4.5.ppc.rpm	`2dcbfdd14f673e535e88dc734292184c`

s390:
freeradius-1.0.1-3.RHEL4.5.s390.rpm	`9e9d4b08f22af5f51707330015f37315`
freeradius-mysql-1.0.1-3.RHEL4.5.s390.rpm	`288da7a5dfc7129000efeeec4f5d8835`
freeradius-postgresql-1.0.1-3.RHEL4.5.s390.rpm	`ba86f2ac7ac7ee2624932dd1658abdf1`
freeradius-unixODBC-1.0.1-3.RHEL4.5.s390.rpm	`e345fdeb5bfe1683c200d0788c933854`

s390x:
freeradius-1.0.1-3.RHEL4.5.s390x.rpm	`0522321a2c7664c2dce0ff4ec1675643`
freeradius-mysql-1.0.1-3.RHEL4.5.s390x.rpm	`98afc32b8070ecbe9203ae5629bb2311`
freeradius-postgresql-1.0.1-3.RHEL4.5.s390x.rpm	`c3270337b10283220d90424785393514`
freeradius-unixODBC-1.0.1-3.RHEL4.5.s390x.rpm	`3701a89bd7317bd29dcaf214b810583b`

x86_64:
freeradius-1.0.1-3.RHEL4.5.x86_64.rpm	`e23e49fbdd33e367a9a85adb5b49d296`
freeradius-mysql-1.0.1-3.RHEL4.5.x86_64.rpm	`4eef099fa257b8e890672a07a7f6495e`
freeradius-postgresql-1.0.1-3.RHEL4.5.x86_64.rpm	`302ec92e91a8354b863d702c8446db2d`
freeradius-unixODBC-1.0.1-3.RHEL4.5.x86_64.rpm	`ed2b2e5d08e426d42e1a7c58aec1908d`

Red Hat Enterprise Linux AS (v. 4.5.z)

SRPMS:
freeradius-1.0.1-3.RHEL4.5.src.rpm	`341e6a10536266d2f486e259fd53ff52`

IA-32:
freeradius-1.0.1-3.RHEL4.5.i386.rpm	`d7fc6d5adf3079eafd2e184a55669907`
freeradius-mysql-1.0.1-3.RHEL4.5.i386.rpm	`2e578dd77c42f01523309f22ed89055a`
freeradius-postgresql-1.0.1-3.RHEL4.5.i386.rpm	`96adb0a1539991fcbedafdd3c5e717ba`
freeradius-unixODBC-1.0.1-3.RHEL4.5.i386.rpm	`6452ae9ee4a3b1d916767133183efd38`

IA-64:
freeradius-1.0.1-3.RHEL4.5.ia64.rpm	`92535ef1b3ac52a97de75ca8b3b02cf9`
freeradius-mysql-1.0.1-3.RHEL4.5.ia64.rpm	`27aeadbd8bc2fba3686388e8f943657d`
freeradius-postgresql-1.0.1-3.RHEL4.5.ia64.rpm	`ba11993378ae4ba62c5453be45a81a08`
freeradius-unixODBC-1.0.1-3.RHEL4.5.ia64.rpm	`7dbee683999da2946ba74fcde3e3dad6`

PPC:
freeradius-1.0.1-3.RHEL4.5.ppc.rpm	`f6199d7e8a2709aed1ddbfb0b998193c`
freeradius-mysql-1.0.1-3.RHEL4.5.ppc.rpm	`24b516e8c8d8c7b8c4c82f36594f535a`
freeradius-postgresql-1.0.1-3.RHEL4.5.ppc.rpm	`69b795f0ba24fb5742af5b287982020c`
freeradius-unixODBC-1.0.1-3.RHEL4.5.ppc.rpm	`2dcbfdd14f673e535e88dc734292184c`

s390:
freeradius-1.0.1-3.RHEL4.5.s390.rpm	`9e9d4b08f22af5f51707330015f37315`
freeradius-mysql-1.0.1-3.RHEL4.5.s390.rpm	`288da7a5dfc7129000efeeec4f5d8835`
freeradius-postgresql-1.0.1-3.RHEL4.5.s390.rpm	`ba86f2ac7ac7ee2624932dd1658abdf1`
freeradius-unixODBC-1.0.1-3.RHEL4.5.s390.rpm	`e345fdeb5bfe1683c200d0788c933854`

s390x:
freeradius-1.0.1-3.RHEL4.5.s390x.rpm	`0522321a2c7664c2dce0ff4ec1675643`
freeradius-mysql-1.0.1-3.RHEL4.5.s390x.rpm	`98afc32b8070ecbe9203ae5629bb2311`
freeradius-postgresql-1.0.1-3.RHEL4.5.s390x.rpm	`c3270337b10283220d90424785393514`
freeradius-unixODBC-1.0.1-3.RHEL4.5.s390x.rpm	`3701a89bd7317bd29dcaf214b810583b`

x86_64:
freeradius-1.0.1-3.RHEL4.5.x86_64.rpm	`e23e49fbdd33e367a9a85adb5b49d296`
freeradius-mysql-1.0.1-3.RHEL4.5.x86_64.rpm	`4eef099fa257b8e890672a07a7f6495e`
freeradius-postgresql-1.0.1-3.RHEL4.5.x86_64.rpm	`302ec92e91a8354b863d702c8446db2d`
freeradius-unixODBC-1.0.1-3.RHEL4.5.x86_64.rpm	`ed2b2e5d08e426d42e1a7c58aec1908d`

Red Hat Enterprise Linux ES (v. 3)

SRPMS:
freeradius-1.0.1-2.RHEL3.4.src.rpm	`16acced531f2fc7bcd657ebebb0a7043`

IA-32:
freeradius-1.0.1-2.RHEL3.4.i386.rpm	`2ade68c6730b5308713169a67af07dbe`

IA-64:
freeradius-1.0.1-2.RHEL3.4.ia64.rpm	`2a3c95dfe1cf4465ff42a95cad14dd83`

x86_64:
freeradius-1.0.1-2.RHEL3.4.x86_64.rpm	`e4a9e393990d34ff09956b3ac5f5bec2`

Red Hat Enterprise Linux ES (v. 4)

SRPMS:
freeradius-1.0.1-3.RHEL4.5.src.rpm	`341e6a10536266d2f486e259fd53ff52`

IA-32:
freeradius-1.0.1-3.RHEL4.5.i386.rpm	`d7fc6d5adf3079eafd2e184a55669907`
freeradius-mysql-1.0.1-3.RHEL4.5.i386.rpm	`2e578dd77c42f01523309f22ed89055a`
freeradius-postgresql-1.0.1-3.RHEL4.5.i386.rpm	`96adb0a1539991fcbedafdd3c5e717ba`
freeradius-unixODBC-1.0.1-3.RHEL4.5.i386.rpm	`6452ae9ee4a3b1d916767133183efd38`

IA-64:
freeradius-1.0.1-3.RHEL4.5.ia64.rpm	`92535ef1b3ac52a97de75ca8b3b02cf9`
freeradius-mysql-1.0.1-3.RHEL4.5.ia64.rpm	`27aeadbd8bc2fba3686388e8f943657d`
freeradius-postgresql-1.0.1-3.RHEL4.5.ia64.rpm	`ba11993378ae4ba62c5453be45a81a08`
freeradius-unixODBC-1.0.1-3.RHEL4.5.ia64.rpm	`7dbee683999da2946ba74fcde3e3dad6`

x86_64:
freeradius-1.0.1-3.RHEL4.5.x86_64.rpm	`e23e49fbdd33e367a9a85adb5b49d296`
freeradius-mysql-1.0.1-3.RHEL4.5.x86_64.rpm	`4eef099fa257b8e890672a07a7f6495e`
freeradius-postgresql-1.0.1-3.RHEL4.5.x86_64.rpm	`302ec92e91a8354b863d702c8446db2d`
freeradius-unixODBC-1.0.1-3.RHEL4.5.x86_64.rpm	`ed2b2e5d08e426d42e1a7c58aec1908d`

Red Hat Enterprise Linux ES (v. 4.5.z)

SRPMS:
freeradius-1.0.1-3.RHEL4.5.src.rpm	`341e6a10536266d2f486e259fd53ff52`

IA-32:
freeradius-1.0.1-3.RHEL4.5.i386.rpm	`d7fc6d5adf3079eafd2e184a55669907`
freeradius-mysql-1.0.1-3.RHEL4.5.i386.rpm	`2e578dd77c42f01523309f22ed89055a`
freeradius-postgresql-1.0.1-3.RHEL4.5.i386.rpm	`96adb0a1539991fcbedafdd3c5e717ba`
freeradius-unixODBC-1.0.1-3.RHEL4.5.i386.rpm	`6452ae9ee4a3b1d916767133183efd38`

IA-64:
freeradius-1.0.1-3.RHEL4.5.ia64.rpm	`92535ef1b3ac52a97de75ca8b3b02cf9`
freeradius-mysql-1.0.1-3.RHEL4.5.ia64.rpm	`27aeadbd8bc2fba3686388e8f943657d`
freeradius-postgresql-1.0.1-3.RHEL4.5.ia64.rpm	`ba11993378ae4ba62c5453be45a81a08`
freeradius-unixODBC-1.0.1-3.RHEL4.5.ia64.rpm	`7dbee683999da2946ba74fcde3e3dad6`

x86_64:
freeradius-1.0.1-3.RHEL4.5.x86_64.rpm	`e23e49fbdd33e367a9a85adb5b49d296`
freeradius-mysql-1.0.1-3.RHEL4.5.x86_64.rpm	`4eef099fa257b8e890672a07a7f6495e`
freeradius-postgresql-1.0.1-3.RHEL4.5.x86_64.rpm	`302ec92e91a8354b863d702c8446db2d`
freeradius-unixODBC-1.0.1-3.RHEL4.5.x86_64.rpm	`ed2b2e5d08e426d42e1a7c58aec1908d`

(The unlinked packages above are only available from the Red Hat Network)

Bugs fixed (see bugzilla for more information)

236247 - CVE-2007-2028 Freeradius EAP-TTLS denial of service

References

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2028
http://www.redhat.com/security/updates/classification/#moderate

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The Red Hat security contact is secalert@redhat.com. More contact details at http://www.redhat.com/security/team/contact/