Upstream information

CVE-2018-1000852 at MITRE

Description

FreeRDP FreeRDP 2.0.0-rc3 released version before commit 205c612820dac644d665b5bb1cdf437dc5ca01e3 contains a Other/Unknown vulnerability in channels/drdynvc/client/drdynvc_main.c, drdynvc_process_capability_request that can result in The RDP server can read the client's memory.. This attack appear to be exploitable via RDPClient must connect the rdp server with echo option. This vulnerability appears to have been fixed in after commit 205c612820dac644d665b5bb1cdf437dc5ca01e3.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 4.3
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High None
Availability Impact High None
SUSE Bugzilla entries: 1117963 [RESOLVED / FIXED], 1120507 [NEW], 1131873 [RESOLVED / INVALID]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP3
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.8.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2019-134
SUSE Linux Enterprise Desktop 12 SP4
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.8.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-134
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • freerdp >= 2.0.0~rc4-3.3.1
  • freerdp-server >= 2.0.0~rc4-3.3.1
  • freerdp-wayland >= 2.0.0~rc4-3.3.1
  • libuwac0-0 >= 2.0.0~rc4-3.3.1
  • uwac0-0-devel >= 2.0.0~rc4-3.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-2019-539
SUSE Linux Enterprise Software Development Kit 12 SP3
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • freerdp-devel >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.8.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2019-134
SUSE Linux Enterprise Software Development Kit 12 SP4
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • freerdp-devel >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.8.1
Patchnames:
SUSE-SLE-SDK-12-SP4-2019-134
SUSE Linux Enterprise Workstation Extension 12 SP3
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.8.1
Patchnames:
SUSE-SLE-WE-12-SP3-2019-134
SUSE Linux Enterprise Workstation Extension 12 SP4
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.8.1
Patchnames:
SUSE-SLE-WE-12-SP4-2019-134
SUSE Linux Enterprise Workstation Extension 15
  • freerdp >= 2.0.0~rc4-3.3.1
  • freerdp-devel >= 2.0.0~rc4-3.3.1
  • libfreerdp2 >= 2.0.0~rc4-3.3.1
  • libwinpr2 >= 2.0.0~rc4-3.3.1
  • winpr2-devel >= 2.0.0~rc4-3.3.1
Patchnames:
SUSE-SLE-Product-WE-15-2019-539
openSUSE Leap 15.0
  • freerdp >= 2.0.0~rc4-lp150.2.3.1
  • freerdp-debuginfo >= 2.0.0~rc4-lp150.2.3.1
  • freerdp-debugsource >= 2.0.0~rc4-lp150.2.3.1
  • freerdp-devel >= 2.0.0~rc4-lp150.2.3.1
  • freerdp-server >= 2.0.0~rc4-lp150.2.3.1
  • freerdp-server-debuginfo >= 2.0.0~rc4-lp150.2.3.1
  • freerdp-wayland >= 2.0.0~rc4-lp150.2.3.1
  • freerdp-wayland-debuginfo >= 2.0.0~rc4-lp150.2.3.1
  • libfreerdp2 >= 2.0.0~rc4-lp150.2.3.1
  • libfreerdp2-debuginfo >= 2.0.0~rc4-lp150.2.3.1
  • libuwac0-0 >= 2.0.0~rc4-lp150.2.3.1
  • libuwac0-0-debuginfo >= 2.0.0~rc4-lp150.2.3.1
  • libwinpr2 >= 2.0.0~rc4-lp150.2.3.1
  • libwinpr2-debuginfo >= 2.0.0~rc4-lp150.2.3.1
  • uwac0-0-devel >= 2.0.0~rc4-lp150.2.3.1
  • winpr2-devel >= 2.0.0~rc4-lp150.2.3.1
Patchnames:
openSUSE-2019-325
openSUSE Leap 42.3
  • freerdp >= 2.0.0~git.1463131968.4e66df7-13.1
  • freerdp-debuginfo >= 2.0.0~git.1463131968.4e66df7-13.1
  • freerdp-debugsource >= 2.0.0~git.1463131968.4e66df7-13.1
  • freerdp-devel >= 2.0.0~git.1463131968.4e66df7-13.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-13.1
  • libfreerdp2-debuginfo >= 2.0.0~git.1463131968.4e66df7-13.1
Patchnames:
openSUSE-2019-96


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 SP3 freerdp Released
SUSE Linux Enterprise Desktop 12 SP4 freerdp Released
SUSE Linux Enterprise SDK 12 SP3 freerdp Released
SUSE Linux Enterprise SDK 12 SP4 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 SP3 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 SP4 freerdp Released
SUSE Linux Enterprise Workstation Extension 15 GA freerdp Released