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Vulnerability record · CVE-2014-3632 · published 7 October 2014

CVE-2014-3632: Openstack neutron permissions and access controls vulnerability

Openstack · Neutron

The default configuration in a sudoers file in the Red Hat openstack-neutron package before 2014.1.2-4, as used in Red Hat Enterprise Linux Open Stack Platform 5.0 for Red Hat Enterprise Linux 6, allows remote attackers to gain privileges via a crafted configuration file. NOTE: this vulnerability exists because of a CVE-2013-6433 regression.

7.6 CVSS 2.0 High EPSS 2.5% · top 15.9% CWE-264 · Permissions and access controls
7.6CVSS 2.0 base score
2.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

The default configuration in a sudoers file in the Red Hat openstack-neutron package before 2014.1.2-4, as used in Red Hat Enterprise Linux Open Stack Platform 5.0 for Red Hat Enterprise Linux 6, allows remote attackers to gain privileges via a crafted configuration file. NOTE: this vulnerability exists because of a CVE-2013-6433 regression.

AV:N/AC:H/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://rhn.redhat.com/errata/RHSA-2014-1339.html Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2014-1339.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2021-38598Openstack neutron authentication bypass by spoofing vulnerabilityOpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft i…EPSS 1.2%9.1CVE-2015-8914Openstack neutron vulnerabilityThe IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended ICMPv6-spoofing protect…EPSS 4.3%9.0CVE-2014-0187Openstack neutron permissions and access controls vulnerabilityThe openvswitch-agent process in OpenStack Neutron 2013.1 before 2013.2.4 and 2014.1 before 2014.1.1 allows remote authenticated users to bypass secu…EPSS 2.9%8.2CVE-2016-5363Openstack neutron vulnerabilityThe IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended MAC-spoofing protection…EPSS 3.3%8.2CVE-2016-5362Openstack neutron vulnerabilityThe IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended DHCP-spoofing protectio…EPSS 3.4%7.6CVE-2013-6433Openstack neutron permissions and access controls vulnerabilityThe default configuration in the Red Hat openstack-neutron package before 2013.2.3-7 does not properly set a configuration file for rootwrap, which a…EPSS 3.3%7.1CVE-2021-20267Openstack neutron insufficient verification of data authenticity vulnerabilityA flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server inst…EPSS 1.0%6.5CVE-2022-3277Openstack neutron uncontrolled resource consumption vulnerabilityAn uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security gr…EPSS 1.1%

Source: NIST National Vulnerability Database (record CVE-2014-3632), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.