Executive Summary
Summary | |
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Title | openstack-neutron security update |
Informations | |||
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Name | RHSA-2014:1078 | First vendor Publication | 2014-08-20 |
Vendor | RedHat | Last vendor Modification | 2014-08-20 |
Severity (Vendor) | Moderate | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P) | |||
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Cvss Base Score | 4 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated openstack-neutron packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 4.0. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux OpenStack Platform 4.0 - noarch 3. Description: OpenStack Networking (Neutron) is a pluggable, scalable, and API-driven system that provisions networking services to virtual machines. Its main function is to manage connectivity to and from virtual machines. A denial of service flaw was found in Neutron's handling of allowed address pairs. There was no enforced quota on the amount of allowed address pairs, possibly allowing a sufficiently authorized user to create such a large number of firewall rules as to impact performance, or potentially render a compute node unusable. (CVE-2014-3555) Red Hat would like to thank the OpenStack project for reporting this issue. Upstream acknowledges Liping Mao from Cisco as the original reporter. All openstack-neutron users are advised to upgrade to these updated packages, which correct this issue. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1118833 - CVE-2014-3555 openstack-neutron: Denial of Service in Neutron allowed address pair |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2014-1078.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-264 | Permissions, Privileges, and Access Controls |
CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 4 |
Nessus® Vulnerability Scanner
Date | Description |
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2014-08-22 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2321-1.nasl - Type : ACT_GATHER_INFO |
2014-08-04 | Name : The remote Fedora host is missing a security update. File : fedora_2014-8743.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-08-20 09:22:54 |
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