Upstream information

CVE-2017-17434 at MITRE

Description

The daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, does not check for fnamecmp filenames in the daemon_filter_list data structure (in the recv_files function in receiver.c) and also does not apply the sanitize_paths protection mechanism to pathnames found in "xname follows" strings (in the read_ndx_and_attrs function in rsync.c), which allows remote attackers to bypass intended access restrictions.

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 7.5 4.9
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P AV:N/AC:M/Au:S/C:P/I:P/A:N
Access Vector Network Network
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact Partial Partial
Integrity Impact Partial Partial
Availability Impact Partial None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 5.4
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:L/I:L/A:N
Access Vector Network Network
Access Complexity Low Low
Privileges Required None Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High None
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1071460 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • rsync >= 3.1.0-13.7.1
 Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2018-84
SUSE Linux Enterprise Desktop 12 SP3
  • rsync >= 3.1.0-13.7.1
 Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-84
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server 12 SP4
  • rsync >= 3.1.0-13.13.3
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • rsync >= 3.1.3-1.19
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • rsync >= 3.0.4-2.53.3.1
 Patchnames:
slessp4-rsync-13416
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • rsync >= 3.1.0-13.7.1
 Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-84
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • rsync >= 3.1.0-13.7.1
 Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-84
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • rsync >= 3.1.0-13.7.1
 Patchnames:
SUSE-SLE-RPI-12-SP2-2018-84

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 rsync In progress
Magnum Orchestration rsync Released
SUSE Container as a Service Platform 2.0 rsync Released
SUSE Linux Enterprise Desktop 12 SP2 rsync Released
SUSE Linux Enterprise Desktop 12 SP3 rsync Released
SUSE Linux Enterprise High Performance Computing 12 SP5 rsync Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 rsync In progress
SUSE Linux Enterprise Server 11 SP3 LTSS rsync Affected
SUSE Linux Enterprise Server 11 SP4 rsync Released
SUSE Linux Enterprise Server 11 SP4 LTSS rsync In progress
SUSE Linux Enterprise Server 12 LTSS rsync Affected
SUSE Linux Enterprise Server 12 SP1 LTSS rsync Affected
SUSE Linux Enterprise Server 12 SP2 rsync Released
SUSE Linux Enterprise Server 12 SP2 BCL rsync In progress
SUSE Linux Enterprise Server 12 SP3 rsync Released
SUSE Linux Enterprise Server 12 SP3 BCL rsync In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS rsync In progress
SUSE Linux Enterprise Server 12 SP3 LTSS rsync In progress
SUSE Linux Enterprise Server 12 SP4 ESPOS rsync In progress
SUSE Linux Enterprise Server 12 SP4 LTSS rsync In progress
SUSE Linux Enterprise Server 12 SP5 rsync Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 rsync Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 rsync In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 rsync Already fixed
SUSE OpenStack Cloud 8 rsync In progress
SUSE OpenStack Cloud 9 rsync In progress
SUSE OpenStack Cloud Crowbar 8 rsync In progress
SUSE OpenStack Cloud Crowbar 9 rsync In progress