Upstream information

CVE-2017-12176 at MITRE

Description

xorg-x11-server before 1.19.5 was missing extra length validation in ProcEstablishConnection function allowing malicious X client to cause X server to crash or possibly execute arbitrary code.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.5 4.6
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P AV:N/AC:H/Au:S/C:P/I:P/A:P
Access Vector Network Network
Access Complexity Low High
Authentication None Single
Confidentiality Impact Partial Partial
Integrity Impact Partial Partial
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 5
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Access Vector Network Network
Access Complexity Low High
Privileges Required None Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High Low
SUSE Bugzilla entry: 1063041 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • xorg-x11-server >= 7.6_1.18.3-76.15.2
  • xorg-x11-server-extra >= 7.6_1.18.3-76.15.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-1884
SUSE Linux Enterprise Desktop 12 SP3
  • xorg-x11-server >= 7.6_1.18.3-76.15.2
  • xorg-x11-server-extra >= 7.6_1.18.3-76.15.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2017-1884
SUSE Linux Enterprise Desktop 12 SP4
  • xorg-x11-server >= 1.19.6-2.1
  • xorg-x11-server-extra >= 1.19.6-2.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA xorg-x11-server
SUSE Linux Enterprise Module for Basesystem 15
  • xorg-x11-server >= 1.19.6-6.19
  • xorg-x11-server-extra >= 1.19.6-6.19
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA xorg-x11-server
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • xorg-x11-server >= 1.20.3-12.29
  • xorg-x11-server-extra >= 1.20.3-12.29
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA xorg-x11-server
SUSE Linux Enterprise Module for Development Tools 15
  • xorg-x11-server-sdk >= 1.19.6-6.19
Patchnames:
SUSE Linux Enterprise Module for Development Tools 15 GA xorg-x11-server-sdk
SUSE Linux Enterprise Module for Development Tools 15 SP1
  • xorg-x11-server-sdk >= 1.20.3-12.29
Patchnames:
SUSE Linux Enterprise Module for Development Tools 15 SP1 GA xorg-x11-server-sdk
SUSE Linux Enterprise Server 11 SP4
  • xorg-x11-Xvnc >= 7.4-27.122.16.1
  • xorg-x11-server >= 7.4-27.122.16.1
  • xorg-x11-server-extra >= 7.4-27.122.16.1
Patchnames:
slessp4-xorg-x11-server-13345
SUSE Linux Enterprise Server 12 SP2
  • xorg-x11-server >= 7.6_1.18.3-76.15.2
  • xorg-x11-server-extra >= 7.6_1.18.3-76.15.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-1884
SUSE Linux Enterprise Server 12 SP3
  • xorg-x11-server >= 7.6_1.18.3-76.15.2
  • xorg-x11-server-extra >= 7.6_1.18.3-76.15.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2017-1884
SUSE Linux Enterprise Server 12 SP4
  • xorg-x11-server >= 1.19.6-2.1
  • xorg-x11-server-extra >= 1.19.6-2.1
Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA xorg-x11-server
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • xorg-x11-server >= 7.6_1.18.3-76.15.2
  • xorg-x11-server-extra >= 7.6_1.18.3-76.15.2
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-1884
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • xorg-x11-Xvnc >= 7.4-27.122.16.1
  • xorg-x11-server >= 7.4-27.122.16.1
  • xorg-x11-server-extra >= 7.4-27.122.16.1
Patchnames:
slessp4-xorg-x11-server-13345
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • xorg-x11-server >= 7.6_1.18.3-76.15.2
  • xorg-x11-server-extra >= 7.6_1.18.3-76.15.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-1884
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • xorg-x11-server >= 7.6_1.18.3-76.15.2
  • xorg-x11-server-extra >= 7.6_1.18.3-76.15.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2017-1884
SUSE Linux Enterprise Software Development Kit 11 SP4
  • xorg-x11-server >= 7.4-27.122.16.1
  • xorg-x11-server-sdk >= 7.4-27.122.16.1
Patchnames:
sdksp4-xorg-x11-server-13345
SUSE Linux Enterprise Software Development Kit 12 SP2
  • xorg-x11-server >= 7.6_1.18.3-76.15.2
  • xorg-x11-server-sdk >= 7.6_1.18.3-76.15.2
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-1884
SUSE Linux Enterprise Software Development Kit 12 SP3
  • xorg-x11-server >= 7.6_1.18.3-76.15.2
  • xorg-x11-server-sdk >= 7.6_1.18.3-76.15.2
Patchnames:
SUSE-SLE-SDK-12-SP3-2017-1884
SUSE Linux Enterprise Software Development Kit 12 SP4
  • xorg-x11-server-sdk >= 1.19.6-2.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA xorg-x11-server-sdk
SUSE Linux Enterprise Workstation Extension 15
  • xorg-x11-server-wayland >= 1.19.6-6.19
Patchnames:
SUSE Linux Enterprise Workstation Extension 15 GA xorg-x11-server-wayland
SUSE Linux Enterprise Workstation Extension 15 SP1
  • xorg-x11-server-wayland >= 1.20.3-12.29
Patchnames:
SUSE Linux Enterprise Workstation Extension 15 SP1 GA xorg-x11-server-wayland
openSUSE Leap 15.0
  • xorg-x11-server >= 1.19.6-lp150.6.1
  • xorg-x11-server-extra >= 1.19.6-lp150.6.1
  • xorg-x11-server-wayland >= 1.19.6-lp150.6.1
Patchnames:
openSUSE Leap 15.0 GA xorg-x11-server
openSUSE Leap 42.2
  • xorg-x11-server >= 7.6_1.18.3-12.26.1
  • xorg-x11-server-debuginfo >= 7.6_1.18.3-12.26.1
  • xorg-x11-server-debugsource >= 7.6_1.18.3-12.26.1
  • xorg-x11-server-extra >= 7.6_1.18.3-12.26.1
  • xorg-x11-server-extra-debuginfo >= 7.6_1.18.3-12.26.1
  • xorg-x11-server-sdk >= 7.6_1.18.3-12.26.1
  • xorg-x11-server-source >= 7.6_1.18.3-12.26.1
Patchnames:
openSUSE-2017-1177
openSUSE Leap 42.3
  • xorg-x11-server >= 7.6_1.18.3-28.1
  • xorg-x11-server-debuginfo >= 7.6_1.18.3-28.1
  • xorg-x11-server-debugsource >= 7.6_1.18.3-28.1
  • xorg-x11-server-extra >= 7.6_1.18.3-28.1
  • xorg-x11-server-extra-debuginfo >= 7.6_1.18.3-28.1
  • xorg-x11-server-sdk >= 7.6_1.18.3-28.1
  • xorg-x11-server-source >= 7.6_1.18.3-28.1
Patchnames:
openSUSE-2017-1177


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP2 xorg-x11-server Already fixed
SUSE Linux Enterprise Desktop 12 SP3 xorg-x11-server Already fixed
SUSE Linux Enterprise SDK 11 SP4 xorg-x11-server Already fixed
SUSE Linux Enterprise SDK 12 SP2 xorg-x11-server Already fixed
SUSE Linux Enterprise SDK 12 SP3 xorg-x11-server Already fixed
SUSE Linux Enterprise Server 11 SP3 LTSS xorg-x11-server Already fixed
SUSE Linux Enterprise Server 11 SP4 xorg-x11-server Already fixed
SUSE Linux Enterprise Server 12 SP2 xorg-x11-server Already fixed
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI xorg-x11-server Already fixed
SUSE Linux Enterprise Server 12 SP3 xorg-x11-server Already fixed