U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2014-7821 Detail

Description

OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (crash) via a crafted dns_nameservers value in the DNS configuration.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.html Third Party Advisory 
http://lists.openstack.org/pipermail/openstack-announce/2014-November/000303.html Patch  Vendor Advisory 
http://rhn.redhat.com/errata/RHSA-2014-1938.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2014-1942.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2015-0044.html Third Party Advisory 
http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html Third Party Advisory 
https://bugs.launchpad.net/neutron/+bug/1378450 Third Party Advisory 
https://exchange.xforce.ibmcloud.com/vulnerabilities/98818 Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  
CWE-399 Resource Management Errors cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-7821
NVD Published Date:
11/24/2014
NVD Last Modified:
02/12/2023
Source:
Red Hat, Inc.