SUSE SLED12 Security Update : freerdp (SUSE-SU-2016:2506-1)

This script is Copyright (C) 2016 Tenable Network Security, Inc.


Synopsis :

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

Description :

This update for freerdp fixes the following issues :

- CVE-2013-4118: Added a NULL pointer check to fix a
server crash (bsc#829013).

- CVE-2014-0791: Integer overflow in the
license_read_scope_list function in
libfreerdp/core/license.c in FreeRDP allowed remote RDP
servers to cause a denial of service (application crash)
or possibly have unspecified other impact via a large
ScopeCount value in a Scope List in a Server License
Request packet. (bsc#857491)

- CVE-2014-0250: Multiple integer overflows in
client/X11/xf_graphics.c in FreeRDP allowed remote
attackers to have an unspecified impact via the width
and height to the (1) xf_Pointer_New or (2)
xf_Bitmap_Decompress function, which causes an incorrect
amount of memory to be allocated. (bsc#880317)

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/829013
https://bugzilla.suse.com/857491
https://bugzilla.suse.com/880317
https://www.suse.com/security/cve/CVE-2013-4118.html
https://www.suse.com/security/cve/CVE-2014-0250.html
https://www.suse.com/security/cve/CVE-2014-0791.html
http://www.nessus.org/u?ae2defca

Solution :

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

SUSE Linux Enterprise Workstation Extension 12-SP1:zypper in -t patch
SUSE-SLE-WE-12-SP1-2016-1462=1

SUSE Linux Enterprise Software Development Kit 12-SP1:zypper in -t
patch SUSE-SLE-SDK-12-SP1-2016-1462=1

SUSE Linux Enterprise Desktop 12-SP1:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP1-2016-1462=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 : 5.5
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: SuSE Local Security Checks

Nessus Plugin ID: 94037 ()

Bugtraq ID: 61072
64689
67670

CVE ID: CVE-2013-4118
CVE-2014-0250
CVE-2014-0791

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