ESB-2019.0677 - [SUSE] freerdp: Multiple vulnerabilities 2019-03-05

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

                               ESB-2019.0677
              SUSE-SU-2019:0539-1 Security update for freerdp
                               5 March 2019

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

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

Product:           freerdp
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account            
                   Access Privileged Data          -- Remote with User Interaction
                   Denial of Service               -- Existing Account            
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-1000852 CVE-2018-8789 CVE-2018-8788
                   CVE-2018-8787 CVE-2018-8786 CVE-2018-8785
                   CVE-2018-8784 CVE-2018-0886 

Reference:         ESB-2019.0411
                   ESB-2019.0175

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20190539-1.html

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SUSE Security Update: Security update for freerdp
______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:0539-1
Rating:            important
References:        #1085416 #1087240 #1103557 #1104918 #1112028 #1116708
                   #1117963 #1117964 #1117965 #1117966 #1117967 #1120507
Cross-References:  CVE-2018-0886 CVE-2018-1000852 CVE-2018-8784 CVE-2018-8785
                   CVE-2018-8786 CVE-2018-8787 CVE-2018-8788 CVE-2018-8789
Affected Products:
                   SUSE Linux Enterprise Workstation Extension 15
                   SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
______________________________________________________________________________

An update that solves 8 vulnerabilities and has four fixes is now available.

Description:

This update for freerdp to version 2.0.0~rc4 fixes the following issues:
Security issues fixed:

  o CVE-2018-0886: Fix a remote code execution vulnerability (CredSSP) (bsc#
    1085416, bsc#1087240, bsc#1104918)
  o CVE-2018-8789: Fix several denial of service vulnerabilities in the in the
    NTLM Authentication module (bsc#1117965)
  o CVE-2018-8785: Fix a potential remote code execution vulnerability in the
    zgfx_decompress function (bsc#1117967)
  o CVE-2018-8786: Fix a potential remote code execution vulnerability in the
    update_read_bitmap_update function (bsc#1117966)
  o CVE-2018-8787: Fix a potential remote code execution vulnerability in the
    gdi_Bitmap_Decompress function (bsc#1117964)
  o CVE-2018-8788: Fix a potential remote code execution vulnerability in the
    nsc_rle_decode function (bsc#1117963)
  o CVE-2018-8784: Fix a potential remote code execution vulnerability in the
    zgfx_decompress_segment function (bsc#1116708)
  o CVE-2018-1000852: Fixed a remote memory access in the
    drdynvc_process_capability_request function (bsc#1120507)


Other issues:

  o Upgraded to version 2.0.0-rc4 (FATE#326739)
  o Security and stability improvements, including bsc#1103557 and bsc#1112028
  o gateway: multiple fixes and improvements
  o client/X11: support for rail (remote app) icons was added
  o The licensing code was re-worked: Per-device licenses are now saved on the
    client and used on re-connect: WARNING: this is a change in FreeRDP
    behavior regarding licensing. If the old behavior is required, or no
    licenses should be saved use the new command line option +old-license (gh#/
    FreeRDP/FreeRDP#4979)
  o Improved order handling - only orders that were enable during capability
    exchange are accepted. WARNING and NOTE: some servers do improperly send
    orders that weren't negotiated, for such cases the new command line option
    /relax-order-checks was added to disable the strict order checking. If
    connecting to xrdp the options /relax-order-checks *and* +glyph-cache are
    required. (gh#/FreeRDP/FreeRDP#4926)
  o Fixed automount issues
  o Fixed several audio and microphone related issues
  o Fixed X11 Right-Ctrl ungrab feature
  o Fixed race condition in rdpsnd channel server.
  o Disabled SSE2 for ARM and powerpc

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  o SUSE Linux Enterprise Workstation Extension 15:
    zypper in -t patch SUSE-SLE-Product-WE-15-2019-539=1
  o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-539=1

Package List:

  o SUSE Linux Enterprise Workstation Extension 15 (x86_64):
       freerdp-2.0.0~rc4-3.3.1
       freerdp-debuginfo-2.0.0~rc4-3.3.1
       freerdp-debugsource-2.0.0~rc4-3.3.1
       freerdp-devel-2.0.0~rc4-3.3.1
       libfreerdp2-2.0.0~rc4-3.3.1
       libfreerdp2-debuginfo-2.0.0~rc4-3.3.1
       libwinpr2-2.0.0~rc4-3.3.1
       libwinpr2-debuginfo-2.0.0~rc4-3.3.1
       winpr2-devel-2.0.0~rc4-3.3.1
  o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
    (aarch64 ppc64le s390x x86_64):
       freerdp-debuginfo-2.0.0~rc4-3.3.1
       freerdp-debugsource-2.0.0~rc4-3.3.1
       freerdp-server-2.0.0~rc4-3.3.1
       freerdp-server-debuginfo-2.0.0~rc4-3.3.1
       freerdp-wayland-2.0.0~rc4-3.3.1
       freerdp-wayland-debuginfo-2.0.0~rc4-3.3.1
       libuwac0-0-2.0.0~rc4-3.3.1
       libuwac0-0-debuginfo-2.0.0~rc4-3.3.1
       uwac0-0-devel-2.0.0~rc4-3.3.1


References:

  o https://www.suse.com/security/cve/CVE-2018-0886.html
  o https://www.suse.com/security/cve/CVE-2018-1000852.html
  o https://www.suse.com/security/cve/CVE-2018-8784.html
  o https://www.suse.com/security/cve/CVE-2018-8785.html
  o https://www.suse.com/security/cve/CVE-2018-8786.html
  o https://www.suse.com/security/cve/CVE-2018-8787.html
  o https://www.suse.com/security/cve/CVE-2018-8788.html
  o https://www.suse.com/security/cve/CVE-2018-8789.html
  o https://bugzilla.suse.com/1085416
  o https://bugzilla.suse.com/1087240
  o https://bugzilla.suse.com/1103557
  o https://bugzilla.suse.com/1104918
  o https://bugzilla.suse.com/1112028
  o https://bugzilla.suse.com/1116708
  o https://bugzilla.suse.com/1117963
  o https://bugzilla.suse.com/1117964
  o https://bugzilla.suse.com/1117965
  o https://bugzilla.suse.com/1117966
  o https://bugzilla.suse.com/1117967
  o https://bugzilla.suse.com/1120507

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