ESB-2017.2119 - [SUSE] freerdp: Multiple vulnerabilities 2017-08-23

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2119
             SUSE Security Update: Security update for freerdp
                              23 August 2017

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:          freerdp
Publisher:        SUSE
Operating System: SUSE
Impact/Access:    Execute Arbitrary Code/Commands -- Remote with User Interaction
                  Denial of Service               -- Remote with User Interaction
Resolution:       Patch/Upgrade
CVE Names:        CVE-2017-2839 CVE-2017-2838 CVE-2017-2837
                  CVE-2017-2836 CVE-2017-2835 CVE-2017-2834

Reference:        ESB-2017.1953
                  ESB-2017.1905

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   SUSE Security Update: Security update for freerdp
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2234-1
Rating:             important
References:         #1050699 #1050704 #1050708 #1050711 #1050712 
                    #1050714 
Cross-References:   CVE-2017-2834 CVE-2017-2835 CVE-2017-2836
                    CVE-2017-2837 CVE-2017-2838 CVE-2017-2839
                   
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 12-SP3
                    SUSE Linux Enterprise Workstation Extension 12-SP2
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Software Development Kit 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP2
______________________________________________________________________________

   An update that fixes 6 vulnerabilities is now available.

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)


Patch Instructions:

   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".


Package List:

   - SUSE Linux Enterprise Workstation Extension 12-SP3 (x86_64):

      freerdp-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debugsource-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2

   - SUSE Linux Enterprise Workstation Extension 12-SP2 (x86_64):

      freerdp-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debugsource-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2

   - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):

      freerdp-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debugsource-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-devel-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2

   - SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):

      freerdp-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debugsource-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-devel-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      freerdp-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debugsource-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      freerdp-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2
      freerdp-debugsource-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-2.0.0~git.1463131968.4e66df7-12.3.2
      libfreerdp2-debuginfo-2.0.0~git.1463131968.4e66df7-12.3.2


References:

   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
   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

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