Upstream information

CVE-2015-3900 at MITRE

Description

RubyGems 2.0.x before 2.0.16, 2.2.x before 2.2.4, and 2.4.x before 2.4.7 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, aka a "DNS hijack attack."

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
SUSE Bugzilla entry: 936032 [RESOLVED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • libruby2_1-2_1 >= 2.1.9-15.1
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-stdlib >= 2.1.9-15.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-624
SUSE Linux Enterprise Desktop 12 SP1
  • libruby2_1-2_1 >= 2.1.9-15.1
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-stdlib >= 2.1.9-15.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2017-624
SUSE Linux Enterprise Desktop 12 SP2
  • libruby2_1-2_1 >= 2.1.9-15.1
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-stdlib >= 2.1.9-15.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-624
SUSE Linux Enterprise Desktop 12 SP3
  • libruby2_1-2_1 >= 2.1.9-18.1
  • ruby2.1 >= 2.1.9-18.1
  • ruby2.1-stdlib >= 2.1.9-18.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA libruby2_1-2_1
SUSE Linux Enterprise Server 12 SP1
  • libruby2_1-2_1 >= 2.1.9-15.1
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-stdlib >= 2.1.9-15.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-624
SUSE Linux Enterprise Server 12 SP2
  • libruby2_1-2_1 >= 2.1.9-15.1
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-stdlib >= 2.1.9-15.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-624
SUSE Linux Enterprise Server 12 SP3
  • libruby2_1-2_1 >= 2.1.9-18.1
  • ruby2.1 >= 2.1.9-18.1
  • ruby2.1-stdlib >= 2.1.9-18.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA libruby2_1-2_1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libruby2_1-2_1 >= 2.1.9-15.1
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-stdlib >= 2.1.9-15.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-624
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • libruby2_1-2_1 >= 2.1.9-15.1
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-stdlib >= 2.1.9-15.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-624
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • libruby2_1-2_1 >= 2.1.9-15.1
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-stdlib >= 2.1.9-15.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-624
SUSE Linux Enterprise Software Development Kit 12 SP1
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-devel >= 2.1.9-15.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2017-624
SUSE Linux Enterprise Software Development Kit 12 SP2
  • ruby2.1 >= 2.1.9-15.1
  • ruby2.1-devel >= 2.1.9-15.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-624
SUSE Linux Enterprise Software Development Kit 12 SP3
  • ruby2.1-devel >= 2.1.9-18.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA ruby2.1-devel
openSUSE Leap 42.1
  • libruby2_1-2_1 >= 2.1.9-10.2
  • libruby2_1-2_1-debuginfo >= 2.1.9-10.2
  • ruby2.1 >= 2.1.9-10.2
  • ruby2.1-debuginfo >= 2.1.9-10.2
  • ruby2.1-debugsource >= 2.1.9-10.2
  • ruby2.1-devel >= 2.1.9-10.2
  • ruby2.1-devel-extra >= 2.1.9-10.2
  • ruby2.1-doc >= 2.1.9-10.2
  • ruby2.1-doc-ri >= 2.1.9-10.2
  • ruby2.1-stdlib >= 2.1.9-10.2
  • ruby2.1-stdlib-debuginfo >= 2.1.9-10.2
Patchnames:
openSUSE-2017-527
openSUSE Leap 42.2
  • libruby2_1-2_1 >= 2.1.9-8.3.2
  • libruby2_1-2_1-debuginfo >= 2.1.9-8.3.2
  • ruby2.1 >= 2.1.9-8.3.2
  • ruby2.1-debuginfo >= 2.1.9-8.3.2
  • ruby2.1-debugsource >= 2.1.9-8.3.2
  • ruby2.1-devel >= 2.1.9-8.3.2
  • ruby2.1-devel-extra >= 2.1.9-8.3.2
  • ruby2.1-doc >= 2.1.9-8.3.2
  • ruby2.1-doc-ri >= 2.1.9-8.3.2
  • ruby2.1-stdlib >= 2.1.9-8.3.2
  • ruby2.1-stdlib-debuginfo >= 2.1.9-8.3.2
Patchnames:
openSUSE-2017-527
openSUSE Leap 42.3
  • libruby2_1-2_1 >= 2.1.9-9.1
  • ruby2.1 >= 2.1.9-9.1
  • ruby2.1-devel >= 2.1.9-9.1
  • ruby2.1-stdlib >= 2.1.9-9.1
Patchnames:
openSUSE Leap 42.3 GA libruby2_1-2_1
openSUSE Tumbleweed
  • libruby2_2-2_2 >= 2.2.5-1.5
  • libruby2_3-2_3 >= 2.3.1-1.6
  • ruby2.2 >= 2.2.5-1.5
  • ruby2.2-devel >= 2.2.5-1.5
  • ruby2.2-devel-extra >= 2.2.5-1.5
  • ruby2.2-doc >= 2.2.5-1.5
  • ruby2.2-doc-ri >= 2.2.5-1.5
  • ruby2.2-stdlib >= 2.2.5-1.5
  • ruby2.2-tk >= 2.2.5-1.5
  • ruby2.3 >= 2.3.1-1.6
  • ruby2.3-devel >= 2.3.1-1.6
  • ruby2.3-devel-extra >= 2.3.1-1.6
  • ruby2.3-doc >= 2.3.1-1.6
  • ruby2.3-doc-ri >= 2.3.1-1.6
  • ruby2.3-stdlib >= 2.3.1-1.6
  • ruby2.3-tk >= 2.3.1-1.6
Patchnames:
openSUSE Tumbleweed GA libruby2_2-2_2
openSUSE Tumbleweed GA libruby2_3-2_3


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 11 SP3 ruby Not affected
SUSE Linux Enterprise Desktop 11 SP4 ruby Not affected
SUSE Linux Enterprise Desktop 12 GA ruby Already fixed
SUSE Linux Enterprise SDK 11 SP3 ruby Not affected
SUSE Linux Enterprise SDK 11 SP4 ruby Not affected
SUSE Linux Enterprise SDK 12 GA ruby Already fixed
SUSE Linux Enterprise Server 11 SP3 ruby Not affected
SUSE Linux Enterprise Server 11 SP4 ruby Not affected
SUSE Linux Enterprise Server 12 GA ruby Already fixed
SUSE Linux Enterprise Server for VMWare 11 SP3 ruby Not affected