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: Running

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 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Network
Access 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
SUSE Bugzilla entries: 1116708 [NEW], 1117963 [NEW]

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 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
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 Affected