Upstream information

CVE-2017-2839 at MITRE

Description

An exploitable denial of service vulnerability exists within the handling of challenge packets in FreeRDP 2.0.0-beta1+android11. A specially crafted challenge packet can cause the program termination leading to a denial of service condition. An attacker can compromise the server or use man in the middle to trigger this vulnerability.

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 4.3 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Medium Medium
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.9 6.5
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity High Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1050711 [RESOLVED / FIXED], 1053919 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.3.2
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.3.2
 Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-1365
SUSE Linux Enterprise Desktop 12 SP3
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.3.2
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.3.2
 Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2017-1365
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Workstation Extension 12 SP4
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.3.2
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.3.2
SUSE Linux Enterprise Software Development Kit 12 SP2
  • freerdp-devel >= 2.0.0~git.1463131968.4e66df7-12.3.2
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.3.2
 Patchnames:
SUSE-SLE-SDK-12-SP2-2017-1365
SUSE Linux Enterprise Software Development Kit 12 SP3
  • freerdp-devel >= 2.0.0~git.1463131968.4e66df7-12.3.2
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.3.2
 Patchnames:
SUSE-SLE-SDK-12-SP3-2017-1365
SUSE Linux Enterprise Software Development Kit 12 SP4
  • freerdp-devel >= 2.0.0~git.1463131968.4e66df7-12.3.2
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.3.2
SUSE Linux Enterprise Software Development Kit 12 SP5
  • freerdp-devel >= 2.1.2-12.20.1
  • libfreerdp2 >= 2.1.2-12.20.1
  • libwinpr2 >= 2.1.2-12.20.1
  • winpr2-devel >= 2.1.2-12.20.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2020-2272
SUSE Linux Enterprise Workstation Extension 12 SP2
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.3.2
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.3.2
 Patchnames:
SUSE-SLE-WE-12-SP2-2017-1365
SUSE Linux Enterprise Workstation Extension 12 SP3
  • freerdp >= 2.0.0~git.1463131968.4e66df7-12.3.2
  • libfreerdp2 >= 2.0.0~git.1463131968.4e66df7-12.3.2
 Patchnames:
SUSE-SLE-WE-12-SP3-2017-1365
SUSE Linux Enterprise Workstation Extension 12 SP5
  • freerdp >= 2.1.2-12.20.1
  • freerdp-proxy >= 2.1.2-12.20.1
  • freerdp-server >= 2.1.2-12.20.1
  • libfreerdp2 >= 2.1.2-12.20.1
  • libwinpr2 >= 2.1.2-12.20.1
  • vinagre >= 3.20.2-16.3.3
  • vinagre-lang >= 3.20.2-16.3.3
 Patchnames:
SUSE-SLE-WE-12-SP5-2020-2272
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
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
SUSE Linux Enterprise Workstation Extension 15
  • freerdp >= 2.0.0~rc2-1.8
  • freerdp-devel >= 2.0.0~rc2-1.8
  • libfreerdp2 >= 2.0.0~rc2-1.8
  • libwinpr2 >= 2.0.0~rc2-1.8
  • winpr2-devel >= 2.0.0~rc2-1.8
openSUSE Leap 15.0
  • freerdp >= 2.0.0~rc2-lp150.1.1
  • libfreerdp2 >= 2.0.0~rc2-lp150.1.1
  • libwinpr2 >= 2.0.0~rc2-lp150.1.1
 Patchnames:
openSUSE Leap 15.0 GA freerdp-2.0.0~rc2-lp150.1.1
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 GA freerdp-2.4.0-2.1

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 freerdp Released
SUSE Linux Enterprise Desktop 12 SP3 freerdp Released
SUSE Linux Enterprise Software Development Kit 12 freerdp Released
SUSE Linux Enterprise Software Development Kit 12 SP3 freerdp Released
SUSE Linux Enterprise Software Development Kit 12 SP5 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 vinagre Released
SUSE Linux Enterprise Workstation Extension 12 SP2 freerdp Released