CVE-2018-1000115
Scores
EPSS
Percentile: 82.5%
CVSS
CVSS Score: 5.3/10
All CVSS Scores
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivity to port 11211 UDP. This vulnerability appears to have been fixed in 1.5.6 due to the disabling of the UDP protocol by default.
Scaner-VS 7 — a modern vulnerability management solution
Sources
CWEs
Exploits
Recommendations
Source: nvd
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
Source: nvd
For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:
https://access.redhat.com/articles/11258
Source: nvd
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
Source: nvd
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
Source: nvd
Before applying this update, ensure all previously released errata relevantto your system have been applied.
Red Hat OpenStack Platform 9 runs on Red Hat Enterprise Linux 7.4.
The Red Hat OpenStack Platform 9 Release Notes contain the following:
form a working cloud computing environment.
channels need to be enabled and disabled.
The Release Notes are available at:https://access.redhat.com/documentation/en/red-hat-openstack-platform/9/paged/release-notes
This update is available through ‘yum update’ on systems registered throughRed Hat Subscription Manager. For more information about Red HatSubscription Manager, see:
https://access.redhat.com/documentation/en-US/Red_Hat_Subscription_Management/1/html/RHSM/index.html
Vulnerable Software (44)
Type: Configuration
Product: instack-undercloud
Operating System: rhel
{ "fixed": "7.4.12-1.el7ost"}
Source: redhat
Type: Configuration
Product: instack-undercloud
Operating System: rhel
{ "fixed": "2.2.7-13.el7ost"}
Source: redhat
Type: Configuration
Product: instack-undercloud
Operating System: rhel
{ "fixed": "4.0.0-18.el7ost"}
Source: redhat
Type: Configuration
Product: memcached
Operating System: ubuntu artful 17.10
{ "fixed": "1.4.33-1ubuntu3.2"}
Source: ubuntu
Type: Configuration
Product: memcached
Operating System: ubuntu trusty 14.04
{ "fixed": "1.4.14-0ubuntu9.2"}
Source: ubuntu
Type: Configuration
Product: memcached
Operating System: ubuntu xenial 16.04
{ "fixed": "1.4.25-2ubuntu1.3"}
Source: ubuntu
Type: Configuration
Product: memcached
Operating System: altlinux
{ "fixed": "0:1.5.6-alt1.S1"}
Source: redhat
Type: Configuration
Product: memcached
Operating System: debian
{ "fixed": "1.5.6-1"}
Source: debian
Type: Configuration
Product: memcached
Operating System: debian wheezy 7
{ "unfixed": true}
Source: debian
Type: Configuration
Product: memcached-devel
Operating System: altlinux
{ "fixed": "0:1.5.6-alt1.S1"}
Source: redhat
Type: Configuration
Product: memcached-tool
Operating System: altlinux
{ "fixed": "0:1.5.6-alt1.S1"}
Source: redhat
Type: Configuration
Product: openstack-tripleo-common
Operating System: rhel
{ "fixed": "7.6.13-3.el7ost"}
Source: redhat
Type: Configuration
Product: openstack-tripleo-heat-templates
Operating System: rhel
{ "fixed": "5.3.10-1.el7ost"}
Source: redhat
Type: Configuration
Product: openstack-tripleo-heat-templates
Operating System: rhel
{ "fixed": "6.2.12-2.el7ost"}
Source: redhat
Type: Configuration
Product: openstack-tripleo-heat-templates
Operating System: rhel
{ "fixed": "7.0.12-8.el7ost"}
Source: redhat
Type: Configuration
Product: openstack-tripleo-heat-templates
Operating System: rhel
{ "fixed": "0.8.14-42.el7ost"}
Source: redhat
Type: Configuration
Product: openstack-tripleo-heat-templates
Operating System: rhel
{ "fixed": "2.0.0-65.el7ost"}
Source: redhat
Type: Configuration
Product: openstack-tripleo-image-elements
Operating System: rhel
{ "fixed": "7.0.5-1.el7ost"}
Source: redhat
Type: Configuration
Product: openstack-tripleo-puppet-elements
Operating System: rhel
{ "fixed": "7.0.7-1.el7ost"}
Source: redhat
Type: Configuration
Product: os-net-config
Operating System: rhel
{ "fixed": "7.3.6-1.el7ost"}
Source: redhat