Upstream information

CVE-2020-8161 at MITRE

Description

A directory traversal vulnerability exists in rack < 2.2.0 that allows an attacker perform directory traversal vulnerability in the Rack::Directory app that is bundled with Rack which could result in information disclosure.

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 5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.6 5.9
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network Network
Attack Complexity Low High
Privileges Required None None
User Interaction None None
Scope Changed Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1172037 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP1-SAP-Azure-LI-BYOS-Production
Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP2-SAP-Azure
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production
Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP2-SAP-BYOS-Azure
Image SLES15-SP2-SAP-BYOS-EC2-HVM
Image SLES15-SP2-SAP-BYOS-GCE
Image SLES15-SP2-SAP-EC2-HVM
Image SLES15-SP2-SAP-GCE
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP3-SAP-BYOS-Azure
Image SLES15-SP3-SAP-BYOS-EC2-HVM
Image SLES15-SP3-SAP-BYOS-GCE
Image SLES15-SP4-SAP-Azure-LI-BYOS
Image SLES15-SP4-SAP-Azure-LI-BYOS-Production
Image SLES15-SP4-SAP-Azure-VLI-BYOS
Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP4-SAP-BYOS
Image SLES15-SP4-SAP-BYOS-Azure
Image SLES15-SP4-SAP-BYOS-GCE
Image SLES15-SP4-SAP-Hardened-BYOS
Image SLES15-SP4-SAP-Hardened-BYOS-Azure
Image SLES15-SP4-SAP-Hardened-BYOS-EC2
Image SLES15-SP4-SAP-Hardened-BYOS-GCE
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.9.1
SUSE Linux Enterprise High Availability 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.9.1
Patchnames:
SUSE-SLE-Product-HA-15-SP1-2022-3347
SUSE Linux Enterprise High Availability 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.9.1
Patchnames:
SUSE-SLE-Product-HA-15-SP2-2022-3347
SUSE Linux Enterprise High Availability 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.9.1
Patchnames:
SUSE-SLE-Product-HA-15-SP3-2022-3347
SUSE Linux Enterprise High Availability 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.9.1
Patchnames:
SUSE-SLE-Product-HA-15-SP4-2022-3347
SUSE Linux Enterprise High Availability 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.9.1
Patchnames:
SUSE-SLE-Product-HA-15-2022-3347
SUSE OpenStack Cloud 7
  • ruby2.1-rubygem-rack >= 1.6.13-3.8.1
Patchnames:
SUSE-OpenStack-Cloud-7-2020-2678
SUSE OpenStack Cloud Crowbar 8
  • ruby2.1-rubygem-rack >= 1.6.13-3.8.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2020-2678
SUSE OpenStack Cloud Crowbar 9
  • ruby2.1-rubygem-rack >= 1.6.13-3.8.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2020-2678
openSUSE Leap 15.3
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.9.1
  • ruby2.5-rubygem-rack-doc >= 2.0.8-150000.3.9.1
  • ruby2.5-rubygem-rack-testsuite >= 2.0.8-150000.3.9.1
Patchnames:
openSUSE-SLE-15.3-2022-3347
openSUSE Leap 15.4
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.9.1
  • ruby2.5-rubygem-rack-doc >= 2.0.8-150000.3.9.1
  • ruby2.5-rubygem-rack-testsuite >= 2.0.8-150000.3.9.1
Patchnames:
openSUSE-SLE-15.4-2022-3347


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 Enterprise Storage 2.1 rubygem-rack Affected
SUSE Enterprise Storage 3 rubygem-rack Affected
SUSE Enterprise Storage 4 rubygem-rack Affected
SUSE Linux Enterprise High Availability 15 rubygem-rack Released
SUSE Linux Enterprise High Availability 15 SP1 rubygem-rack Released
SUSE Linux Enterprise High Availability 15 SP2 rubygem-rack Released
SUSE Linux Enterprise High Availability 15 SP3 rubygem-rack Released
SUSE Linux Enterprise High Availability 15 SP4 rubygem-rack Released
SUSE Linux Enterprise High Availability Extension 15 rubygem-rack Released
SUSE Linux Enterprise High Availability Extension 15 SP1 rubygem-rack Released
SUSE Linux Enterprise High Availability Extension 15 SP2 rubygem-rack Released
SUSE Linux Enterprise High Availability Extension 15 SP3 rubygem-rack Released
SUSE Linux Enterprise High Availability Extension 15 SP4 rubygem-rack Released
SUSE Linux Enterprise High Performance Computing 15 rubygem-rack Released
SUSE Linux Enterprise High Performance Computing 15 SP1 rubygem-rack Released
SUSE Linux Enterprise High Performance Computing 15 SP2 rubygem-rack Released
SUSE Linux Enterprise High Performance Computing 15 SP3 rubygem-rack Released
SUSE Linux Enterprise High Performance Computing 15 SP4 rubygem-rack Released
SUSE Linux Enterprise Server 15 rubygem-rack Released
SUSE Linux Enterprise Server 15 SP1 rubygem-rack Released
SUSE Linux Enterprise Server 15 SP2 rubygem-rack Released
SUSE Linux Enterprise Server 15 SP3 rubygem-rack Released
SUSE Linux Enterprise Server 15 SP4 rubygem-rack Released
SUSE Linux Enterprise Server for SAP Applications 15 rubygem-rack Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 rubygem-rack Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 rubygem-rack Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rubygem-rack Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 rubygem-rack Released
SUSE Manager Proxy 4.0 rubygem-rack Released
SUSE Manager Proxy 4.1 rubygem-rack Released
SUSE Manager Proxy 4.2 rubygem-rack Released
SUSE Manager Proxy 4.3 rubygem-rack Released
SUSE Manager Retail Branch Server 4.0 rubygem-rack Released
SUSE Manager Retail Branch Server 4.1 rubygem-rack Released
SUSE Manager Retail Branch Server 4.2 rubygem-rack Released
SUSE Manager Retail Branch Server 4.3 rubygem-rack Released
SUSE Manager Server 4.0 rubygem-rack Released
SUSE Manager Server 4.1 rubygem-rack Released
SUSE Manager Server 4.2 rubygem-rack Released
SUSE Manager Server 4.3 rubygem-rack Released
SUSE OpenStack Cloud 6 rubygem-rack Affected
SUSE OpenStack Cloud 6-LTSS rubygem-rack Unsupported
SUSE OpenStack Cloud 7 rubygem-rack Released
SUSE OpenStack Cloud Crowbar 8 rubygem-rack Released
SUSE OpenStack Cloud Crowbar 9 rubygem-rack Released


SUSE Timeline for this CVE

CVE page created: Wed May 20 22:44:21 2020
CVE page last modified: Tue Nov 29 15:03:31 2022