Upstream information

CVE-2018-1000127 at MITRE

Description

memcached version prior to 1.4.37 contains an Integer Overflow vulnerability in items.c:item_free() that can result in data corruption and deadlocks due to items existing in hash table being reused from free list. This attack appear to be exploitable via network connectivity to the memcached service. This vulnerability appears to have been fixed in 1.4.37 and later.

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:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 6.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None Low
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1085209 [RESOLVED / UPSTREAM]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Server Applications 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
  • memcached >= 1.5.6-2.10
  • memcached-devel >= 1.5.6-2.10
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP1 GA memcached-1.5.6-2.10
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Server Applications 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
  • memcached >= 1.5.6-4.5.30
  • memcached-devel >= 1.5.6-4.5.30
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP3 GA memcached-1.5.6-4.5.30
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Server Applications 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
  • memcached >= 1.5.6-4.5.30
  • memcached-devel >= 1.5.6-4.5.30
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP2 GA memcached-1.5.6-4.5.30
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Server Applications 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
  • memcached >= 1.5.6-4.7.1
  • memcached-devel >= 1.5.6-4.7.1
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP4 GA memcached-1.5.6-4.7.1
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Server Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • memcached >= 1.5.6-2.10
  • memcached-devel >= 1.5.6-2.10
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 GA memcached-1.5.6-2.10
openSUSE Tumbleweed
  • memcached >= 1.6.9-2.3
  • memcached-devel >= 1.6.9-2.3
Patchnames:
openSUSE-Tumbleweed-2024-11045


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 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP6 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP5 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP6 memcached Already fixed
SUSE Linux Enterprise Server 12 SP5 memcached Not affected
SUSE Linux Enterprise Server 15 SP5 memcached Already fixed
SUSE Linux Enterprise Server 15 SP6 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 memcached Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP6 memcached Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP5 memcached Not affected
SUSE Manager Proxy 4.3 memcached Already fixed
SUSE Manager Retail Branch Server 4.3 memcached Already fixed
SUSE Manager Server 4.3 memcached Already fixed
SUSE Manager Tools 15 memcached Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP2 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP2 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP3 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP4 memcached Already fixed
SUSE Linux Enterprise Server 15 SP2 memcached Already fixed
SUSE Linux Enterprise Server 15 SP2-LTSS memcached Already fixed
SUSE Linux Enterprise Server 15 SP3 memcached Already fixed
SUSE Linux Enterprise Server 15 SP3-LTSS memcached Already fixed
SUSE Linux Enterprise Server 15 SP4 memcached Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS memcached Already fixed
SUSE Linux Enterprise Server 15-ESPOS memcached Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 memcached Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 memcached Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 memcached Unsupported
SUSE CaaS Platform 4.0 memcached Already fixed
SUSE CaaS Platform 4.5 memcached Already fixed
SUSE Enterprise Storage 4 memcached Not affected
SUSE Enterprise Storage 6 memcached Already fixed
SUSE Enterprise Storage 7 memcached Already fixed
SUSE Linux Enterprise Desktop 11 SP4 memcached Not affected
SUSE Linux Enterprise Desktop 12 SP1 memcached Not affected
SUSE Linux Enterprise Desktop 12 SP2 memcached Not affected
SUSE Linux Enterprise Desktop 12 SP4 memcached Not affected
SUSE Linux Enterprise High Performance Computing 15 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS memcached Already fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 memcached Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP1 memcached Already fixed
SUSE Linux Enterprise Real Time 15 SP2 memcached Already fixed
SUSE Linux Enterprise Real Time 15 SP3 memcached Already fixed
SUSE Linux Enterprise Real Time 15 SP4 memcached Already fixed
SUSE Linux Enterprise Server 11 SP4 memcached Not affected
SUSE Linux Enterprise Server 12 SP1 memcached Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS memcached Not affected
SUSE Linux Enterprise Server 12 SP2 memcached Not affected
SUSE Linux Enterprise Server 12 SP2-BCL memcached Analysis
SUSE Linux Enterprise Server 12 SP2-ESPOS memcached Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS memcached Not affected
SUSE Linux Enterprise Server 12 SP3 memcached Not affected
SUSE Linux Enterprise Server 12 SP3-BCL memcached Unsupported
SUSE Linux Enterprise Server 12 SP3-ESPOS memcached Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS memcached Not affected
SUSE Linux Enterprise Server 12 SP4 memcached Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS memcached Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS memcached Not affected
SUSE Linux Enterprise Server 15 memcached Already fixed
SUSE Linux Enterprise Server 15 SP1 memcached Already fixed
SUSE Linux Enterprise Server 15 SP1-BCL memcached Already fixed
SUSE Linux Enterprise Server 15 SP1-LTSS memcached Already fixed
SUSE Linux Enterprise Server 15 SP2-BCL memcached Already fixed
SUSE Linux Enterprise Server 15 SP3-BCL memcached Already fixed
SUSE Linux Enterprise Server 15-LTSS memcached Already fixed
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 memcached Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 memcached Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 memcached Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 memcached Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 memcached Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 memcached Not affected
SUSE Linux Enterprise Server for SAP Applications 15 memcached Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 memcached Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP4 memcached Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 memcached Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 memcached Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 memcached Not affected
SUSE Manager Proxy 4.0 memcached Already fixed
SUSE Manager Proxy 4.1 memcached Already fixed
SUSE Manager Proxy 4.2 memcached Already fixed
SUSE Manager Retail Branch Server 4.0 memcached Already fixed
SUSE Manager Retail Branch Server 4.1 memcached Already fixed
SUSE Manager Retail Branch Server 4.2 memcached Already fixed
SUSE Manager Server 4.0 memcached Already fixed
SUSE Manager Server 4.1 memcached Already fixed
SUSE Manager Server 4.2 memcached Already fixed
SUSE OpenStack Cloud 6 memcached Not affected
SUSE OpenStack Cloud 6-LTSS memcached Not affected
SUSE OpenStack Cloud 7 memcached Unsupported
SUSE OpenStack Cloud 8 memcached Unsupported
SUSE OpenStack Cloud 9 memcached Not affected
SUSE OpenStack Cloud Crowbar 8 memcached Unsupported
SUSE OpenStack Cloud Crowbar 9 memcached Not affected
SUSE Studio Onsite 1.3 memcached Not affected


SUSE Timeline for this CVE

CVE page created: Tue Mar 13 23:45:12 2018
CVE page last modified: Sun Jun 16 00:21:08 2024