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suseSuseOPENSUSE-SU-2019:0325-1
HistoryMar 14, 2019 - 12:00 a.m.

Security update for freerdp (important)

2019-03-1400:00:00
lists.opensuse.org
155

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.6 High

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

0.622 Medium

EPSS

Percentile

97.5%

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:

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

Other issues:

  • Upgraded to version 2.0.0-rc4 (FATE#326739)
  • Security and stability improvements, including bsc#1103557 and
    bsc#1112028
  • gateway: multiple fixes and improvements
  • client/X11: support for rail (remote app) icons was added
  • 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)
  • 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)
  • Fixed automount issues
  • Fixed several audio and microphone related issues
  • Fixed X11 Right-Ctrl ungrab feature
  • Fixed race condition in rdpsnd channel server.
  • Disabled SSE2 for ARM and powerpc

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE 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:

  • openSUSE Leap 15.0:

    zypper in -t patch openSUSE-2019-325=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.0x86_64< - openSUSE Leap 15.0 (x86_64):- openSUSE Leap 15.0 (x86_64):.x86_64.rpm

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.6 High

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

0.622 Medium

EPSS

Percentile

97.5%