Upstream information

CVE-2018-8784 at MITRE

Description

FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress_segment() that results in a memory corruption and probably even a remote code execution.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important 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 8.8
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1116708 [RESOLVED / FIXED], 1117963 [RESOLVED / FIXED], 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
  • freerdp-devel >= 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-SLE-SDK-12-SP3-2019-134
SUSE-SLE-WE-12-SP3-2019-134
SUSE Linux Enterprise Desktop 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-DESKTOP-12-SP4-2019-134
SUSE-SLE-SDK-12-SP4-2019-134
SUSE-SLE-WE-12-SP4-2019-134
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Workstation Extension 15 SP1
  • freerdp >= 2.0.0~rc4-8.4
  • freerdp-devel >= 2.0.0~rc4-8.4
  • libfreerdp2 >= 2.0.0~rc4-8.4
  • libwinpr2 >= 2.0.0~rc4-8.4
  • winpr2-devel >= 2.0.0~rc4-8.4
 Patchnames:
SUSE Linux Enterprise Workstation Extension 15 SP1 GA freerdp-2.0.0~rc4-8.4
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Linux Enterprise Workstation Extension 15 SP2
  • freerdp >= 2.0.0~rc4-13.2
  • freerdp-devel >= 2.0.0~rc4-13.2
  • libfreerdp2 >= 2.0.0~rc4-13.2
  • libwinpr2 >= 2.0.0~rc4-13.2
  • winpr2-devel >= 2.0.0~rc4-13.2
 Patchnames:
SUSE Linux Enterprise Workstation Extension 15 SP2 GA freerdp-2.0.0~rc4-13.2
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Workstation Extension 15 SP3
  • freerdp >= 2.1.2-15.10.1
  • freerdp-devel >= 2.1.2-15.10.1
  • freerdp-proxy >= 2.1.2-15.10.1
  • libfreerdp2 >= 2.1.2-15.10.1
  • libwinpr2 >= 2.1.2-15.10.1
  • winpr2-devel >= 2.1.2-15.10.1
 Patchnames:
SUSE Linux Enterprise Workstation Extension 15 SP3 GA freerdp-2.1.2-15.10.1
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Linux Enterprise Workstation Extension 15 SP4
  • freerdp >= 2.4.0-150400.1.12
  • freerdp-devel >= 2.4.0-150400.1.12
  • freerdp-proxy >= 2.4.0-150400.1.12
  • libfreerdp2 >= 2.4.0-150400.1.12
  • libwinpr2 >= 2.4.0-150400.1.12
  • winpr2-devel >= 2.4.0-150400.1.12
 Patchnames:
SUSE Linux Enterprise Workstation Extension 15 SP4 GA freerdp-2.4.0-150400.1.12
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
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
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 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-SLE-WE-12-SP3-2019-134
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 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-SLE-WE-12-SP4-2019-134
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • freerdp-devel >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • freerdp-proxy >= 2.1.2-12.20.1
  • freerdp-server >= 2.1.2-12.20.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libwinpr2 >= 2.1.2-12.20.1
  • vinagre >= 3.20.2-16.3.3
  • vinagre-lang >= 3.20.2-16.3.3
  • winpr2-devel >= 2.1.2-12.20.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA freerdp-2.0.0~git.1463131968.4e66df7-12.8.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA freerdp-devel-2.0.0~git.1463131968.4e66df7-12.8.1
SUSE Linux Enterprise Workstation Extension 12 SP5 GA freerdp-2.0.0~git.1463131968.4e66df7-12.8.1
SUSE-SLE-SDK-12-SP5-2020-2272
SUSE-SLE-WE-12-SP5-2020-2272
SUSE Linux Enterprise Software Development Kit 12 SP3
  • 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-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 Software Development Kit 12 SP5
  • freerdp-devel >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libwinpr2 >= 2.1.2-12.20.1
  • winpr2-devel >= 2.1.2-12.20.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA freerdp-2.0.0~git.1463131968.4e66df7-12.8.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA freerdp-devel-2.0.0~git.1463131968.4e66df7-12.8.1
SUSE-SLE-SDK-12-SP5-2020-2272
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 12 SP5
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • freerdp-proxy >= 2.1.2-12.20.1
  • freerdp-server >= 2.1.2-12.20.1
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.8.1
  • libwinpr2 >= 2.1.2-12.20.1
  • vinagre >= 3.20.2-16.3.3
  • vinagre-lang >= 3.20.2-16.3.3
 Patchnames:
SUSE Linux Enterprise Workstation Extension 12 SP5 GA freerdp-2.0.0~git.1463131968.4e66df7-12.8.1
SUSE-SLE-WE-12-SP5-2020-2272
openSUSE Leap 15.0
  • freerdp >= 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-wayland >= 2.0.0~rc4-lp150.2.3.1
  • libfreerdp2 >= 2.0.0~rc4-lp150.2.3.1
  • libuwac0-0 >= 2.0.0~rc4-lp150.2.3.1
  • libwinpr2 >= 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 15.2
  • freerdp >= 2.0.0~rc4-lp152.6.9
  • libfreerdp2 >= 2.0.0~rc4-lp152.6.9
  • libwinpr2 >= 2.0.0~rc4-lp152.6.9
 Patchnames:
openSUSE Leap 15.2 GA freerdp-2.0.0~rc4-lp152.6.3
openSUSE Leap 15.3
  • freerdp >= 2.1.2-bp153.1.35
  • libfreerdp2 >= 2.1.2-bp153.1.35
  • libwinpr2 >= 2.1.2-bp153.1.35
 Patchnames:
openSUSE Leap 15.3 GA freerdp-2.1.2-15.10.1
openSUSE Leap 15.4
  • freerdp >= 2.4.0-150400.1.12
  • libfreerdp2 >= 2.4.0-150400.1.12
  • libwinpr2 >= 2.4.0-150400.1.12
 Patchnames:
openSUSE Leap 15.4 GA freerdp-2.4.0-150400.1.12
openSUSE Tumbleweed
  • freerdp >= 2.4.0-2.1
  • freerdp-devel >= 2.4.0-2.1
  • freerdp-proxy >= 2.4.0-2.1
  • freerdp-server >= 2.4.0-2.1
  • freerdp-wayland >= 2.4.0-2.1
  • libfreerdp2 >= 2.4.0-2.1
  • libuwac0-0 >= 2.4.0-2.1
  • libwinpr2 >= 2.4.0-2.1
  • uwac0-0-devel >= 2.4.0-2.1
  • winpr2-devel >= 2.4.0-2.1
 Patchnames:
openSUSE-Tumbleweed-2024-10768

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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Server 12 SP5 freerdp Released
SUSE Linux Enterprise Server 12 SP5 vinagre Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 freerdp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 vinagre Released
SUSE Linux Enterprise Software Development Kit 12 SP5 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 SP5 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 SP5 vinagre Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 12 SP2 freerdp Affected
SUSE Linux Enterprise Desktop 12 SP3 freerdp Released
SUSE Linux Enterprise Desktop 12 SP3 vinagre Affected
SUSE Linux Enterprise Desktop 12 SP4 freerdp Released
SUSE Linux Enterprise Desktop 12 SP4 vinagre Affected
SUSE Linux Enterprise Desktop 15 freerdp Released
SUSE Linux Enterprise Desktop 15 SP1 freerdp Already fixed
SUSE Linux Enterprise Server 12 SP2 freerdp Affected
SUSE Linux Enterprise Server 12 SP3 freerdp Released
SUSE Linux Enterprise Server 12 SP3 vinagre Affected
SUSE Linux Enterprise Server 12 SP4 freerdp Released
SUSE Linux Enterprise Server 12 SP4 vinagre Affected
SUSE Linux Enterprise Server 15 freerdp Released
SUSE Linux Enterprise Server 15 SP1 freerdp Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2 freerdp Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 freerdp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 vinagre Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 freerdp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 vinagre Affected
SUSE Linux Enterprise Server for SAP Applications 15 freerdp Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 freerdp Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP2 freerdp Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 freerdp Released
SUSE Linux Enterprise Software Development Kit 12 SP4 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 SP2 freerdp Affected
SUSE Linux Enterprise Workstation Extension 12 SP3 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 SP3 vinagre Affected
SUSE Linux Enterprise Workstation Extension 12 SP4 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 SP4 vinagre Affected
SUSE Linux Enterprise Workstation Extension 15 freerdp Released
SUSE Linux Enterprise Workstation Extension 15 SP1 freerdp Already fixed

SUSE Timeline for this CVE

CVE page created: Tue Nov 20 14:28:55 2018
CVE page last modified: Sun Jun 16 00:03:42 2024