SUSE SLED12 Security Update : freerdp (SUSE-SU-2017:2234-1)

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 freerdp fixes the following issues :

- CVE-2017-2834: Out-of-bounds write in license_recv()
(bsc#1050714)

- CVE-2017-2835: Out-of-bounds write in rdp_recv_tpkt_pdu
(bsc#1050712)

- CVE-2017-2836: Rdp Client Read Server Proprietary
Certificate Denial of Service (bsc#1050699)

- CVE-2017-2837: Client GCC Read Server Security Data DoS
(bsc#1050704)

- CVE-2017-2838: Client License Read Product Info Denial
of Service Vulnerability (bsc#1050708)

- CVE-2017-2839: Client License Read Challenge Packet
Denial of Service (bsc#1050711)

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/1050699
https://bugzilla.suse.com/1050704
https://bugzilla.suse.com/1050708
https://bugzilla.suse.com/1050711
https://bugzilla.suse.com/1050712
https://bugzilla.suse.com/1050714
https://www.suse.com/security/cve/CVE-2017-2834.html
https://www.suse.com/security/cve/CVE-2017-2835.html
https://www.suse.com/security/cve/CVE-2017-2836.html
https://www.suse.com/security/cve/CVE-2017-2837.html
https://www.suse.com/security/cve/CVE-2017-2838.html
https://www.suse.com/security/cve/CVE-2017-2839.html
http://www.nessus.org/u?8a1ca2f4

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-SP3:zypper in -t patch
SUSE-SLE-WE-12-SP3-2017-1365=1

SUSE Linux Enterprise Workstation Extension 12-SP2:zypper in -t patch
SUSE-SLE-WE-12-SP2-2017-1365=1

SUSE Linux Enterprise Software Development Kit 12-SP3:zypper in -t
patch SUSE-SLE-SDK-12-SP3-2017-1365=1

SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t
patch SUSE-SLE-SDK-12-SP2-2017-1365=1

SUSE Linux Enterprise Desktop 12-SP3:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP3-2017-1365=1

SUSE Linux Enterprise Desktop 12-SP2:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP2-2017-1365=1

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

Risk factor :

High / CVSS Base Score : 7.6
(CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 5.6
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: SuSE Local Security Checks

Nessus Plugin ID: 102693 ()

Bugtraq ID:

CVE ID: CVE-2017-2834
CVE-2017-2835
CVE-2017-2836
CVE-2017-2837
CVE-2017-2838
CVE-2017-2839

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