Upstream information

CVE-2015-4020 at MITRE

Description

RubyGems 2.0.x before 2.0.17, 2.2.x before 2.2.5, and 2.4.x before 2.4.8 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record with a domain that is suffixed with the original domain name, aka a "DNS hijack attack." NOTE: this vulnerability exists because to an incomplete fix for CVE-2015-3900.

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 4.3
Vector AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
SUSE Bugzilla entries: 1215235 [RESOLVED / FIXED], 936032 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Enterprise Storage 7.1 ruby Not affected
SUSE Enterprise Storage 7.1 ruby2.5 Not affected
SUSE Linux Enterprise Desktop 15 SP5 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP5 ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 ruby Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 ruby2.1 Released
SUSE Linux Enterprise High Performance Computing 15 SP5 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 ruby2.5 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 ruby2.5 Not affected
SUSE Linux Enterprise Real Time 15 SP3 ruby Not affected
SUSE Linux Enterprise Real Time 15 SP3 ruby2.5 Not affected
SUSE Linux Enterprise Server 12 SP5 ruby Not affected
SUSE Linux Enterprise Server 12 SP5 ruby2.1 Released
SUSE Linux Enterprise Server 12-LTSS ruby Not affected
SUSE Linux Enterprise Server 12-LTSS ruby2.1 Affected
SUSE Linux Enterprise Server 15 SP5 ruby Not affected
SUSE Linux Enterprise Server 15 SP5 ruby2.5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ruby2.1 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ruby2.5 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 ruby2.5 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 ruby2.1 Released
SUSE Manager Proxy 4.3 ruby Not affected
SUSE Manager Proxy 4.3 ruby2.5 Not affected
SUSE Manager Retail Branch Server 4.3 ruby Not affected
SUSE Manager Retail Branch Server 4.3 ruby2.5 Not affected
SUSE Manager Server 4.3 ruby Not affected
SUSE Manager Server 4.3 ruby2.5 Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-EC2-CHOST-HVM-BYOS ruby2.5 Not affected
SLES15-SP1-CHOST-BYOS-Azure ruby2.5 Not affected
SLES15-SP1-CHOST-BYOS-EC2 ruby2.5 Not affected
SLES15-SP1-CHOST-BYOS-GCE ruby2.5 Not affected
SLES15-SP2-CHOST-BYOS-Aliyun ruby2.5 Not affected
SLES15-SP2-CHOST-BYOS-Azure ruby2.5 Not affected
SLES15-SP2-CHOST-BYOS-EC2 ruby2.5 Not affected
SLES15-SP2-CHOST-BYOS-GCE ruby2.5 Not affected
SLES15-SP3-CHOST-BYOS-Aliyun ruby2.5 Not affected
SLES15-SP3-CHOST-BYOS-Azure ruby2.5 Not affected
SLES15-SP3-CHOST-BYOS-EC2 ruby2.5 Not affected
SLES15-SP3-CHOST-BYOS-GCE ruby2.5 Not affected
SLES15-SP3-CHOST-BYOS-SAP-CCloud ruby2.5 Not affected
SUSE Linux Enterprise Desktop 15 SP4 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP4 ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS ruby2.5 Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS ruby2.5 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 ruby2.5 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 ruby2.5 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 ruby2.5 Not affected
SUSE Linux Enterprise Server 12 SP2-BCL ruby Not affected
SUSE Linux Enterprise Server 12 SP2-BCL ruby2.1 Released
SUSE Linux Enterprise Server 15 SP2 ruby Not affected
SUSE Linux Enterprise Server 15 SP2 ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS ruby Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP3 ruby Not affected
SUSE Linux Enterprise Server 15 SP3 ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS ruby Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP4 ruby Not affected
SUSE Linux Enterprise Server 15 SP4 ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS ruby Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS ruby2.5 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 ruby2.5 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ruby2.5 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ruby2.5 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ruby2.5 Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 ruby Not affected
HPE Helion OpenStack 8 ruby2.1 Released
SUSE CaaS Platform 3.0 ruby2.1 Affected
SUSE CaaS Platform 4.0 ruby Not affected
SUSE CaaS Platform 4.0 ruby2.5 Not affected
SUSE Enterprise Storage 6 ruby Not affected
SUSE Enterprise Storage 6 ruby2.5 Not affected
SUSE Enterprise Storage 7 ruby Not affected
SUSE Enterprise Storage 7 ruby2.5 Not affected
SUSE Linux Enterprise Desktop 11 SP3 ruby Not affected
SUSE Linux Enterprise Desktop 11 SP4 ruby Not affected
SUSE Linux Enterprise Desktop 12 ruby Already fixed
SUSE Linux Enterprise Desktop 12 ruby2.1 Affected
SUSE Linux Enterprise Desktop 12 SP1 ruby Not affected
SUSE Linux Enterprise Desktop 12 SP1 ruby2.1 Affected
SUSE Linux Enterprise Desktop 12 SP2 ruby Not affected
SUSE Linux Enterprise Desktop 12 SP2 ruby2.1 Affected
SUSE Linux Enterprise Desktop 12 SP3 ruby Not affected
SUSE Linux Enterprise Desktop 12 SP3 ruby2.1 Affected
SUSE Linux Enterprise Desktop 12 SP4 ruby Not affected
SUSE Linux Enterprise Desktop 12 SP4 ruby2.1 Affected
SUSE Linux Enterprise Desktop 15 ruby Not affected
SUSE Linux Enterprise Desktop 15 ruby2.5 Not affected
SUSE Linux Enterprise Desktop 15 SP1 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP1 ruby2.5 Not affected
SUSE Linux Enterprise Desktop 15 SP2 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP2 ruby2.5 Not affected
SUSE Linux Enterprise Desktop 15 SP3 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP3 ruby2.5 Not affected
SUSE Linux Enterprise Micro 5.0 ruby2.5 Not affected
SUSE Linux Enterprise Module for Basesystem 15 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 ruby2.5 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 ruby2.5 Not affected
SUSE Linux Enterprise Real Time 15 SP2 ruby Not affected
SUSE Linux Enterprise Real Time 15 SP2 ruby2.5 Not affected
SUSE Linux Enterprise Real Time 15 SP4 ruby Not affected
SUSE Linux Enterprise Real Time 15 SP4 ruby2.5 Not affected
SUSE Linux Enterprise Server 11 SP3 ruby Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS ruby Not affected
SUSE Linux Enterprise Server 11 SP4 ruby Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS ruby Analysis
SUSE Linux Enterprise Server 11 SP4-LTSS ruby Not affected
SUSE Linux Enterprise Server 12 ruby Already fixed
SUSE Linux Enterprise Server 12 ruby2.1 Affected
SUSE Linux Enterprise Server 12 SP1 ruby Not affected
SUSE Linux Enterprise Server 12 SP1 ruby2.1 Affected
SUSE Linux Enterprise Server 12 SP1-LTSS ruby Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS ruby2.1 Affected
SUSE Linux Enterprise Server 12 SP2 ruby Not affected
SUSE Linux Enterprise Server 12 SP2 ruby2.1 Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS ruby Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS ruby2.1 Affected
SUSE Linux Enterprise Server 12 SP2-LTSS ruby Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS ruby2.1 Released
SUSE Linux Enterprise Server 12 SP3 ruby Not affected
SUSE Linux Enterprise Server 12 SP3 ruby2.1 Affected
SUSE Linux Enterprise Server 12 SP3-BCL ruby Unsupported
SUSE Linux Enterprise Server 12 SP3-BCL ruby2.1 Released
SUSE Linux Enterprise Server 12 SP3-ESPOS ruby Unsupported
SUSE Linux Enterprise Server 12 SP3-ESPOS ruby2.1 Released
SUSE Linux Enterprise Server 12 SP3-LTSS ruby Unsupported
SUSE Linux Enterprise Server 12 SP3-LTSS ruby2.1 Released
SUSE Linux Enterprise Server 12 SP4 ruby Not affected
SUSE Linux Enterprise Server 12 SP4 ruby2.1 Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS ruby Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS ruby2.1 Released
SUSE Linux Enterprise Server 12 SP4-LTSS ruby Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS ruby2.1 Released
SUSE Linux Enterprise Server 15 ruby Not affected
SUSE Linux Enterprise Server 15 ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP1 ruby Not affected
SUSE Linux Enterprise Server 15 SP1 ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP1-BCL ruby Not affected
SUSE Linux Enterprise Server 15 SP1-BCL ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS ruby Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP2-BCL ruby Not affected
SUSE Linux Enterprise Server 15 SP2-BCL ruby2.5 Not affected
SUSE Linux Enterprise Server 15 SP3-BCL ruby Not affected
SUSE Linux Enterprise Server 15 SP3-BCL ruby2.5 Not affected
SUSE Linux Enterprise Server 15-LTSS ruby Not affected
SUSE Linux Enterprise Server 15-LTSS ruby2.5 Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 ruby Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 ruby2.1 Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 ruby Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 ruby2.1 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 ruby2.1 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ruby2.1 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ruby Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ruby2.1 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ruby2.1 Released
SUSE Linux Enterprise Software Development Kit 11 SP3 ruby Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 ruby Already fixed
SUSE Linux Enterprise Software Development Kit 12 ruby2.1 Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 ruby2.1 Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 ruby2.1 Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 ruby2.1 Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 ruby2.1 Affected
SUSE Manager Proxy 4.0 ruby Not affected
SUSE Manager Proxy 4.0 ruby2.5 Not affected
SUSE Manager Proxy 4.1 ruby Not affected
SUSE Manager Proxy 4.1 ruby2.5 Not affected
SUSE Manager Proxy 4.2 ruby Not affected
SUSE Manager Proxy 4.2 ruby2.5 Not affected
SUSE Manager Retail Branch Server 4.0 ruby Not affected
SUSE Manager Retail Branch Server 4.0 ruby2.5 Not affected
SUSE Manager Retail Branch Server 4.1 ruby Not affected
SUSE Manager Retail Branch Server 4.1 ruby2.5 Not affected
SUSE Manager Retail Branch Server 4.2 ruby Not affected
SUSE Manager Retail Branch Server 4.2 ruby2.5 Not affected
SUSE Manager Server 4.0 ruby Not affected
SUSE Manager Server 4.0 ruby2.5 Not affected
SUSE Manager Server 4.1 ruby Not affected
SUSE Manager Server 4.1 ruby2.5 Not affected
SUSE Manager Server 4.2 ruby Not affected
SUSE Manager Server 4.2 ruby2.5 Not affected
SUSE OpenStack Cloud 7 ruby Not affected
SUSE OpenStack Cloud 7 ruby2.1 Affected
SUSE OpenStack Cloud 8 ruby Not affected
SUSE OpenStack Cloud 8 ruby2.1 Released
SUSE OpenStack Cloud 9 ruby Not affected
SUSE OpenStack Cloud 9 ruby2.1 Released
SUSE OpenStack Cloud Crowbar 8 ruby Not affected
SUSE OpenStack Cloud Crowbar 8 ruby2.1 Released
SUSE OpenStack Cloud Crowbar 9 ruby Not affected
SUSE OpenStack Cloud Crowbar 9 ruby2.1 Released
Container Status
bci/ruby
suse/manager/5.0/x86_64/server
suse/rmt-server
ruby2.5Not affected
suse/manager/5.0/x86_64/server rubyNot affected


SUSE Timeline for this CVE

CVE page created: Wed Jun 24 18:15:10 2015
CVE page last modified: Mon Mar 4 15:18:27 2024