SUSE SLES11 Security Update : freeradius-server (SUSE-SU-2017:2244-1)

This script is Copyright (C) 2017 Tenable Network Security, Inc.


Synopsis :

The remote SUSE host is missing one or more security updates.

Description :

This update for freeradius-server fixes the following issues: Security
issues fixed :

- CVE-2017-10981: DHCP - Fix memory leak in
fr_dhcp_decode(). (bnc#1049086)

- CVE-2017-10982: Fix buffer over-read in
fr_dhcp_decode_options(). (bsc#1049086)

- CVE-2017-10983: Fix read overflow when decoding option
63. (bnc#1049086)

- CVE-2017-10978: Fix read / write overflow in
make_secret(). (bnc#1049086)

- CVE-2017-10979: Fix write overflow in rad_coalesce().
(bsc#1049086)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.

See also :

https://bugzilla.suse.com/1049086
https://www.suse.com/security/cve/CVE-2017-10978.html
https://www.suse.com/security/cve/CVE-2017-10979.html
https://www.suse.com/security/cve/CVE-2017-10981.html
https://www.suse.com/security/cve/CVE-2017-10982.html
https://www.suse.com/security/cve/CVE-2017-10983.html
http://www.nessus.org/u?45abb756

Solution :

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 11-SP4:zypper in -t
patch sdksp4-freeradius-server-13238=1

SUSE Linux Enterprise Server 11-SP4:zypper in -t patch
slessp4-freeradius-server-13238=1

SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch
dbgsp4-freeradius-server-13238=1

To bring your system up-to-date, use 'zypper patch'.

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 6.4
(CVSS2#E:U/RL:U/RC:C)
Public Exploit Available : false

Family: SuSE Local Security Checks

Nessus Plugin ID: 102729 ()

Bugtraq ID:

CVE ID: CVE-2017-10978
CVE-2017-10979
CVE-2017-10981
CVE-2017-10982
CVE-2017-10983

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