Skip to main content

Neutron CVE-2014-7821

MEDIUM
Improper Input Validation (CWE-20)
2014-11-24 secalert@redhat.com
Denial Of Service Neutron Fedora Openstack
4.0
CVSS 2.0 · NVD
Share

Severity by source

NVD PRIMARY
4.0 MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:S/C:N/I:N/A:P
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
P

Lifecycle Timeline

1
CVE Published
Nov 24, 2014 - 15:59 cve.org
MEDIUM 4.0

DescriptionCVE.org

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.

AnalysisAI

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. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-20. 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. Affected products include: Openstack Neutron, Fedoraproject Fedora, Redhat Openstack. Version information: before 2014.1.4.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

More in Neutron

View all
CVE-2015-8914 CRITICAL POC
9.1 Jun 17

The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an int
CVE-2021-38598 CRITICAL POC
9.1 Aug 23

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbrid
CVE-2015-3221 MEDIUM POC
4.0 Aug 26

OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, a
CVE-2021-40797 MEDIUM POC
6.5 Sep 08

An issue was discovered in the routes middleware in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before
CVE-2021-40085 MEDIUM POC
6.5 Aug 31

An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. Rated medium sev
CVE-2019-9735 MEDIUM POC
6.5 Mar 13

An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x bef
CVE-2016-5362 HIGH
8.2 Jun 17

The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an int
CVE-2016-5363 HIGH
8.2 Jun 17

The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an int
CVE-2014-0187 CRITICAL
9.0 Apr 28

The openvswitch-agent process in OpenStack Neutron 2013.1 before 2013.2.4 and 2014.1 before 2014.1.1 allows remote authe
CVE-2013-6433 HIGH
7.6 Jun 02

The default configuration in the Red Hat openstack-neutron package before 2013.2.3-7 does not properly set a configurati
CVE-2014-3632 HIGH
7.6 Oct 07

The default configuration in a sudoers file in the Red Hat openstack-neutron package before 2014.1.2-4, as used in Red H
CVE-2021-20267 HIGH
7.1 May 28

A flaw was found in openstack-neutron's default Open vSwitch firewall rules. Rated high severity (CVSS 7.1), this vulner

Same weakness CWE-20 – Improper Input Validation

View all
CVE-2021-44228 CRITICAL POC
10.0
CVE-2024-3400 CRITICAL POC
10.0
CVE-2022-47966 CRITICAL POC
9.8
CVE-2023-22515 CRITICAL POC
9.8
CVE-2009-0927 HIGH POC
8.8
CVE-2017-9791 CRITICAL POC
9.8
CVE-2017-15944 CRITICAL POC
9.8
CVE-2019-0604 CRITICAL POC
9.8

Same technique Denial Of Service

View all
CVE-2015-5119 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2011-0611 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2012-0507 CRITICAL POC
9.8
CVE-2014-1761 HIGH POC
7.8
CVE-2015-5122 CRITICAL POC
9.8
CVE-2011-0609 HIGH POC
7.8

Share

CVE-2014-7821 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy