Upstream information

CVE-2016-2338 at MITRE

Description

An exploitable heap overflow vulnerability exists in the Psych::Emitter start_document function of Ruby. In Psych::Emitter start_document function heap buffer "head" allocation is made based on tags array length. Specially constructed object passed as element of tags array can increase this array size after mentioned allocation and cause heap overflow.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 8.2
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1204205 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Already fixed
SUSE Linux Enterprise Desktop 15 SP5 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP5 ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 ruby Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 ruby2.1 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 ruby2.5 Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP5 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 ruby2.5 Already fixed
SUSE Linux Enterprise Real Time 15 SP3 ruby Not affected
SUSE Linux Enterprise Real Time 15 SP3 ruby2.5 Already fixed
SUSE Linux Enterprise Server 12 SP5 ruby Not affected
SUSE Linux Enterprise Server 12 SP5 ruby2.1 Already fixed
SUSE Linux Enterprise Server 12-LTSS ruby Not affected
SUSE Linux Enterprise Server 12-LTSS ruby2.1 Already fixed
SUSE Linux Enterprise Server 15 SP5 ruby Not affected
SUSE Linux Enterprise Server 15 SP5 ruby2.5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ruby2.1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ruby2.5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 ruby2.5 Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP5 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 ruby2.1 Already fixed
SUSE Manager Proxy 4.3 ruby Not affected
SUSE Manager Proxy 4.3 ruby2.5 Already fixed
SUSE Manager Retail Branch Server 4.3 ruby Not affected
SUSE Manager Retail Branch Server 4.3 ruby2.5 Already fixed
SUSE Manager Server 4.3 ruby Not affected
SUSE Manager Server 4.3 ruby2.5 Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-EC2-CHOST-HVM-BYOS ruby2.5 Already fixed
SLES15-SP1-CHOST-BYOS-Azure ruby2.5 Already fixed
SLES15-SP1-CHOST-BYOS-EC2 ruby2.5 Already fixed
SLES15-SP1-CHOST-BYOS-GCE ruby2.5 Already fixed
SLES15-SP2-CHOST-BYOS-Aliyun ruby2.5 Already fixed
SLES15-SP2-CHOST-BYOS-Azure ruby2.5 Already fixed
SLES15-SP2-CHOST-BYOS-EC2 ruby2.5 Already fixed
SLES15-SP2-CHOST-BYOS-GCE ruby2.5 Already fixed
SLES15-SP3-CHOST-BYOS-Aliyun ruby2.5 Already fixed
SLES15-SP3-CHOST-BYOS-Azure ruby2.5 Already fixed
SLES15-SP3-CHOST-BYOS-EC2 ruby2.5 Already fixed
SLES15-SP3-CHOST-BYOS-GCE ruby2.5 Already fixed
SLES15-SP3-CHOST-BYOS-SAP-CCloud ruby2.5 Already fixed
SUSE Linux Enterprise Desktop 15 SP4 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP4 ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS ruby2.5 Already fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS ruby Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 ruby2.5 Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP3 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 ruby2.5 Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP4 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 ruby2.5 Already fixed
SUSE Linux Enterprise Server 12 SP2-BCL ruby Not affected
SUSE Linux Enterprise Server 12 SP2-BCL ruby2.1 Already fixed
SUSE Linux Enterprise Server 15 SP2 ruby Not affected
SUSE Linux Enterprise Server 15 SP2 ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP2-LTSS ruby Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP3 ruby Not affected
SUSE Linux Enterprise Server 15 SP3 ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP3-LTSS ruby Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP4 ruby Not affected
SUSE Linux Enterprise Server 15 SP4 ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS ruby Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise Server 15-ESPOS ruby Not affected
SUSE Linux Enterprise Server 15-ESPOS ruby2.5 Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 ruby Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 ruby2.5 Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 ruby Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 ruby2.5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 ruby2.5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ruby2.5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ruby2.5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ruby2.5 Already fixed
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 Already fixed
SUSE CaaS Platform 3.0 ruby2.1 Already fixed
SUSE CaaS Platform 4.0 ruby Not affected
SUSE CaaS Platform 4.0 ruby2.5 Already fixed
SUSE Enterprise Storage 6 ruby Not affected
SUSE Enterprise Storage 6 ruby2.5 Already fixed
SUSE Enterprise Storage 7 ruby Not affected
SUSE Enterprise Storage 7 ruby2.5 Already fixed
SUSE Linux Enterprise Desktop 11 SP4 ruby Not affected
SUSE Linux Enterprise Desktop 12 ruby Not affected
SUSE Linux Enterprise Desktop 12 ruby2.1 Already fixed
SUSE Linux Enterprise Desktop 12 SP1 ruby Not affected
SUSE Linux Enterprise Desktop 12 SP1 ruby2.1 Already fixed
SUSE Linux Enterprise Desktop 12 SP2 ruby Not affected
SUSE Linux Enterprise Desktop 12 SP2 ruby2.1 Already fixed
SUSE Linux Enterprise Desktop 12 SP3 ruby Not affected
SUSE Linux Enterprise Desktop 12 SP3 ruby2.1 Already fixed
SUSE Linux Enterprise Desktop 12 SP4 ruby Not affected
SUSE Linux Enterprise Desktop 12 SP4 ruby2.1 Already fixed
SUSE Linux Enterprise Desktop 15 ruby Not affected
SUSE Linux Enterprise Desktop 15 ruby2.5 Already fixed
SUSE Linux Enterprise Desktop 15 SP1 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP1 ruby2.5 Already fixed
SUSE Linux Enterprise Desktop 15 SP2 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP2 ruby2.5 Already fixed
SUSE Linux Enterprise Desktop 15 SP3 ruby Not affected
SUSE Linux Enterprise Desktop 15 SP3 ruby2.5 Already fixed
SUSE Linux Enterprise Micro 5.0 ruby2.5 Already fixed
SUSE Linux Enterprise Module for Basesystem 15 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 ruby2.5 Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1 ruby Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 ruby2.5 Already fixed
SUSE Linux Enterprise Real Time 15 SP2 ruby Not affected
SUSE Linux Enterprise Real Time 15 SP2 ruby2.5 Already fixed
SUSE Linux Enterprise Real Time 15 SP4 ruby Not affected
SUSE Linux Enterprise Real Time 15 SP4 ruby2.5 Already fixed
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 Not affected
SUSE Linux Enterprise Server 12 ruby Not affected
SUSE Linux Enterprise Server 12 ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP1 ruby Not affected
SUSE Linux Enterprise Server 12 SP1 ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP1-LTSS ruby Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP2 ruby Not affected
SUSE Linux Enterprise Server 12 SP2 ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP2-ESPOS ruby Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP2-LTSS ruby Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP3 ruby Not affected
SUSE Linux Enterprise Server 12 SP3 ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP3-BCL ruby Not affected
SUSE Linux Enterprise Server 12 SP3-BCL ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP3-ESPOS ruby Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP3-LTSS ruby Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP4 ruby Not affected
SUSE Linux Enterprise Server 12 SP4 ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP4-ESPOS ruby Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS ruby2.1 Already fixed
SUSE Linux Enterprise Server 12 SP4-LTSS ruby Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS ruby2.1 Already fixed
SUSE Linux Enterprise Server 15 ruby Not affected
SUSE Linux Enterprise Server 15 ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP1 ruby Not affected
SUSE Linux Enterprise Server 15 SP1 ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP1-BCL ruby Not affected
SUSE Linux Enterprise Server 15 SP1-BCL ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP1-LTSS ruby Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP2-BCL ruby Not affected
SUSE Linux Enterprise Server 15 SP2-BCL ruby2.5 Already fixed
SUSE Linux Enterprise Server 15 SP3-BCL ruby Not affected
SUSE Linux Enterprise Server 15 SP3-BCL ruby2.5 Already fixed
SUSE Linux Enterprise Server 15-LTSS ruby Not affected
SUSE Linux Enterprise Server 15-LTSS ruby2.5 Already fixed
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 ruby Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 ruby2.1 Already fixed
SUSE Linux Enterprise Server for SAP All-in-One 11 SP4 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 ruby2.1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP1 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 ruby2.1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ruby2.1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ruby2.1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ruby Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ruby2.1 Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP4 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 ruby2.1 Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP1 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 ruby2.1 Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP2 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 ruby2.1 Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP3 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 ruby2.1 Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP4 ruby Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 ruby2.1 Already fixed
SUSE Manager Proxy 4.0 ruby Not affected
SUSE Manager Proxy 4.0 ruby2.5 Already fixed
SUSE Manager Proxy 4.1 ruby Not affected
SUSE Manager Proxy 4.1 ruby2.5 Already fixed
SUSE Manager Proxy 4.2 ruby Not affected
SUSE Manager Proxy 4.2 ruby2.5 Already fixed
SUSE Manager Retail Branch Server 4.0 ruby Not affected
SUSE Manager Retail Branch Server 4.0 ruby2.5 Already fixed
SUSE Manager Retail Branch Server 4.1 ruby Not affected
SUSE Manager Retail Branch Server 4.1 ruby2.5 Already fixed
SUSE Manager Retail Branch Server 4.2 ruby Not affected
SUSE Manager Retail Branch Server 4.2 ruby2.5 Already fixed
SUSE Manager Server 4.0 ruby Not affected
SUSE Manager Server 4.0 ruby2.5 Already fixed
SUSE Manager Server 4.1 ruby Not affected
SUSE Manager Server 4.1 ruby2.5 Already fixed
SUSE Manager Server 4.2 ruby Not affected
SUSE Manager Server 4.2 ruby2.5 Already fixed
SUSE OpenStack Cloud 7 ruby Not affected
SUSE OpenStack Cloud 7 ruby2.1 Already fixed
SUSE OpenStack Cloud 8 ruby Not affected
SUSE OpenStack Cloud 8 ruby2.1 Already fixed
SUSE OpenStack Cloud 9 ruby Not affected
SUSE OpenStack Cloud 9 ruby2.1 Already fixed
SUSE OpenStack Cloud Crowbar 8 ruby Not affected
SUSE OpenStack Cloud Crowbar 8 ruby2.1 Already fixed
SUSE OpenStack Cloud Crowbar 9 ruby Not affected
SUSE OpenStack Cloud Crowbar 9 ruby2.1 Already fixed
Container Status
bci/ruby
suse/manager/5.0/x86_64/server
suse/rmt-server
ruby2.5Already fixed
suse/manager/5.0/x86_64/server rubyNot affected


SUSE Timeline for this CVE

CVE page created: Wed Mar 4 18:53:09 2020
CVE page last modified: Mon Mar 4 15:20:39 2024