Upstream information

CVE-2017-16927 at MITRE

Description

The scp_v0s_accept function in sesman/libscp/libscp_v0.c in the session manager in xrdp through 0.9.4 uses an untrusted integer as a write length, which allows local users to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted input stream.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.2 4.9
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local Local
Access Complexity Low Low
Authentication None None
Confidentiality Impact Complete None
Integrity Impact Complete None
Availability Impact Complete Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.4 5.5
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector Local Local
Access Complexity Low Low
Privileges Required None Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High None
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1069591 [REOPENED], 442182 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES12-SP4-SAP-Azure-LI-BYOS-Production
Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production
  • xrdp >= 0.9.0~git.1456906198.f422461-21.9.1
SUSE Enterprise Storage 4
  • xrdp >= 0.9.0~git.1456906198.f422461-16.9.3
Patchnames:
SUSE-Storage-4-2019-1860
SUSE Linux Enterprise Desktop 12 SP4
  • xrdp >= 0.9.0~git.1456906198.f422461-21.9.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-1847
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Storage 6
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • libpainter0 >= 0.9.6-2.17
  • librfxencode0 >= 0.9.6-2.17
  • xrdp >= 0.9.6-2.17
  • xrdp-devel >= 0.9.6-2.17
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA libpainter0-0.9.6-2.17
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Linux Enterprise Storage 7
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • libpainter0 >= 0.9.13-2.8
  • librfxencode0 >= 0.9.13-2.8
  • xrdp >= 0.9.13-2.8
  • xrdp-devel >= 0.9.13-2.8
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA libpainter0-0.9.13-2.8
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • libpainter0 >= 0.9.13.1-4.9.1
  • librfxencode0 >= 0.9.13.1-4.9.1
  • xrdp >= 0.9.13.1-4.9.1
  • xrdp-devel >= 0.9.13.1-4.9.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA libpainter0-0.9.13.1-4.9.1
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • libpainter0 >= 0.9.6-2.17
  • librfxencode0 >= 0.9.6-2.17
  • xrdp >= 0.9.6-2.17
  • xrdp-devel >= 0.9.6-2.17
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA libpainter0-0.9.6-2.17
SUSE Linux Enterprise High Performance Computing 12 SP5
  • xrdp >= 0.9.10-1.35
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA xrdp-0.9.10-1.35
SUSE Linux Enterprise Server 12 SP2-LTSS
  • xrdp >= 0.9.0~git.1456906198.f422461-16.9.3
Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-1860
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • xrdp >= 0.9.0~git.1456906198.f422461-21.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-1847
SUSE Linux Enterprise Server 12 SP5
  • xrdp >= 0.9.10-1.35
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA xrdp-0.9.10-1.35
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • xrdp >= 0.9.0~git.1456906198.f422461-16.9.3
Patchnames:
SUSE-SLE-SAP-12-SP2-2019-1860
SUSE OpenStack Cloud 7
  • xrdp >= 0.9.0~git.1456906198.f422461-16.9.3
Patchnames:
SUSE-OpenStack-Cloud-7-2019-1860
openSUSE Tumbleweed
  • libpainter0 >= 0.9.15-2.2
  • librfxencode0 >= 0.9.15-2.2
  • xrdp >= 0.9.15-2.2
  • xrdp-devel >= 0.9.15-2.2
Patchnames:
openSUSE Tumbleweed GA libpainter0-0.9.15-2.2


First public cloud image revisions this CVE is fixed in:


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
HPE Helion OpenStack 8 xrdp In progress
SUSE CaaS Platform 4.0 xrdp Already fixed
SUSE CaaS Platform 4.5 xrdp Already fixed
SUSE Enterprise Storage 6 xrdp Already fixed
SUSE Enterprise Storage 7 xrdp Already fixed
SUSE Linux Enterprise Desktop 12 SP2 xrdp Affected
SUSE Linux Enterprise Desktop 12 SP3 xrdp In progress
SUSE Linux Enterprise Desktop 12 SP4 xrdp Released
SUSE Linux Enterprise Desktop 15 SP2 xrdp Already fixed
SUSE Linux Enterprise Desktop 15 SP3 xrdp Already fixed
SUSE Linux Enterprise Desktop 15 SP4 xrdp Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP4 xrdp Released
SUSE Linux Enterprise High Performance Computing 12 SP5 xrdp Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS xrdp Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS xrdp Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS xrdp Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 xrdp Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS xrdp Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS xrdp Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3 xrdp Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 xrdp Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2 xrdp Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP3 xrdp Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP4 xrdp Already fixed
SUSE Linux Enterprise Point of Service Image Server 12 SP2 xrdp Released
SUSE Linux Enterprise Real Time 15 SP2 xrdp Already fixed
SUSE Linux Enterprise Server 11 SP3 xrdp Unsupported
SUSE Linux Enterprise Server 11 SP3 LTSS xrdp Affected
SUSE Linux Enterprise Server 11 SP4 LTSS xrdp In progress
SUSE Linux Enterprise Server 12 SP2 xrdp Affected
SUSE Linux Enterprise Server 12 SP2 BCL xrdp Released
SUSE Linux Enterprise Server 12 SP2 ESPOS xrdp Released
SUSE Linux Enterprise Server 12 SP2 LTSS xrdp Released
SUSE Linux Enterprise Server 12 SP3 xrdp In progress
SUSE Linux Enterprise Server 12 SP3 BCL xrdp In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS xrdp In progress
SUSE Linux Enterprise Server 12 SP3 LTSS xrdp In progress
SUSE Linux Enterprise Server 12 SP4 xrdp Released
SUSE Linux Enterprise Server 12 SP4 ESPOS xrdp In progress
SUSE Linux Enterprise Server 12 SP4 LTSS xrdp In progress
SUSE Linux Enterprise Server 12 SP5 xrdp Already fixed
SUSE Linux Enterprise Server 15 ESPOS xrdp Already fixed
SUSE Linux Enterprise Server 15 LTSS xrdp Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS xrdp Already fixed
SUSE Linux Enterprise Server 15 SP2 xrdp Already fixed
SUSE Linux Enterprise Server 15 SP2 LTSS xrdp Already fixed
SUSE Linux Enterprise Server 15 SP3 xrdp Already fixed
SUSE Linux Enterprise Server 15 SP4 xrdp Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 xrdp Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 xrdp Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2 xrdp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 xrdp In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 xrdp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 xrdp Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 xrdp Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 xrdp Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2 xrdp Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3 xrdp Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 xrdp Already fixed
SUSE Linux Enterprise Storage 7 xrdp Already fixed
SUSE Linux Enterprise Storage 7.1 xrdp Already fixed
SUSE Manager Proxy 4.0 xrdp Already fixed
SUSE Manager Proxy 4.1 xrdp Already fixed
SUSE Manager Proxy 4.2 xrdp Already fixed
SUSE Manager Proxy 4.3 xrdp Already fixed
SUSE Manager Retail Branch Server 4.0 xrdp Already fixed
SUSE Manager Retail Branch Server 4.1 xrdp Already fixed
SUSE Manager Retail Branch Server 4.2 xrdp Already fixed
SUSE Manager Retail Branch Server 4.3 xrdp Already fixed
SUSE Manager Server 4.0 xrdp Already fixed
SUSE Manager Server 4.1 xrdp Already fixed
SUSE Manager Server 4.2 xrdp Already fixed
SUSE Manager Server 4.3 xrdp Already fixed
SUSE OpenStack Cloud 7 xrdp Released
SUSE OpenStack Cloud 8 xrdp In progress
SUSE OpenStack Cloud 9 xrdp In progress
SUSE OpenStack Cloud Crowbar 8 xrdp In progress
SUSE OpenStack Cloud Crowbar 9 xrdp In progress