Security update for xorg-x11-server

Announcement ID: SUSE-SU-2017:3047-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2017-12176 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12176 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12177 ( SUSE ): 5.6 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12177 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12178 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12178 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12179 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12179 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12180 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12180 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12181 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12181 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12182 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12182 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12183 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12183 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12184 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12184 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12185 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12185 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12186 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12186 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-12187 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2017-12187 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-13721 ( SUSE ): 6.6 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
  • CVE-2017-13721 ( NVD ): 4.7 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2017-13723 ( SUSE ): 4.7 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2017-13723 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Desktop 12 SP2
  • SUSE Linux Enterprise Desktop 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
  • SUSE Linux Enterprise Software Development Kit 12 SP3

An update that solves 14 vulnerabilities can now be installed.

Description:

This update for xorg-x11-server fixes several issues.

These security issues were fixed:

  • CVE-2017-13721: Missing validation of shmseg resource id in Xext/XShm could lead to shared memory segments of other users beeing freed (bnc#1052984)
  • CVE-2017-13723: A local denial of service via unusual characters in XkbAtomText and XkbStringText was fixed (bnc#1051150)
  • CVE-2017-12184,CVE-2017-12185,CVE-2017-12186,CVE-2017-12187: Fixed unvalidated lengths in multiple extensions (bsc#1063034)
  • CVE-2017-12183: Fixed some unvalidated lengths in the XFIXES extension. (bsc#1063035)
  • CVE-2017-12180,CVE-2017-12181,CVE-2017-12182: Fixed various unvalidated lengths in the XFree86-VidMode/XFree86-DGA/XFree86-DRI extensions (bsc#1063037)
  • CVE-2017-12179: Fixed an integer overflow and unvalidated length in (S)ProcXIBarrierReleasePointer in Xi (bsc#1063038)
  • CVE-2017-12178: Fixed a wrong extra length check in ProcXIChangeHierarchy in Xi (bsc#1063039)
  • CVE-2017-12177: Fixed an unvalidated variable-length request in ProcDbeGetVisualInfo (bsc#1063040)
  • CVE-2017-12176: Fixed an unvalidated extra length in ProcEstablishConnection (bsc#1063041)

These non-security issues were fixed:

  • Make colormap/gamma glue code work with the RandR extension disabled. This prevents it from crashing and showing wrong colors. (bsc#1061107)
  • Recognize ssh as a remote client to fix launching applications remotely when using DRI3. (bsc#1022727)

Patch Instructions:

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

  • SUSE Linux Enterprise Desktop 12 SP2
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1884=1
  • SUSE Linux Enterprise Desktop 12 SP3
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-1884=1
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
    zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1884=1
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
    zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-1884=1
  • SUSE Linux Enterprise Software Development Kit 12 SP3
    zypper in -t patch SUSE-SLE-SDK-12-SP3-2017-1884=1
  • SUSE Linux Enterprise High Performance Computing 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1884=1
  • SUSE Linux Enterprise Server 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1884=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1884=1
  • SUSE Linux Enterprise Server 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1884=1
  • SUSE Linux Enterprise High Performance Computing 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1884=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1884=1

Package List:

  • SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-7.6_1.18.3-76.15.2
    • xorg-x11-server-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise Desktop 12 SP3 (x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-7.6_1.18.3-76.15.2
    • xorg-x11-server-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-7.6_1.18.3-76.15.2
    • xorg-x11-server-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2 (aarch64 ppc64le s390x x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-sdk-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise Software Development Kit 12 SP3 (aarch64 ppc64le s390x x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-sdk-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise High Performance Computing 12 SP2 (aarch64 x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-7.6_1.18.3-76.15.2
    • xorg-x11-server-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-7.6_1.18.3-76.15.2
    • xorg-x11-server-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-7.6_1.18.3-76.15.2
    • xorg-x11-server-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-7.6_1.18.3-76.15.2
    • xorg-x11-server-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-7.6_1.18.3-76.15.2
    • xorg-x11-server-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-7.6_1.18.3-76.15.2
    • xorg-x11-server-7.6_1.18.3-76.15.2
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.15.2
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.15.2

References: