VulnerabilityModified
CVE-2014-7821
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.
MEDIUM 4.0EPSS 3.94%
Does this matter?
Lower severity and a low EPSS score (3.94%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.0 MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
- EPSS
- 3.94% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-399
- Affected
- openstack/neutron · fedoraproject/fedora · redhat/openstack
- Source
- secalert@redhat.com
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.htmlThird Party Advisory
- http://lists.openstack.org/pipermail/openstack-announce/2014-November/000303.htmlPatch, Vendor Advisory
- http://rhn.redhat.com/errata/RHSA-2014-1938.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-1942.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-0044.htmlThird Party Advisory
- http://secunia.com/advisories/62586Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.htmlThird Party Advisory
- https://bugs.launchpad.net/neutron/+bug/1378450Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/98818Third Party Advisory, VDB Entry
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.htmlThird Party Advisory
- http://lists.openstack.org/pipermail/openstack-announce/2014-November/000303.htmlPatch, Vendor Advisory
- http://rhn.redhat.com/errata/RHSA-2014-1938.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-1942.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-0044.htmlThird Party Advisory
- http://secunia.com/advisories/62586Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.htmlThird Party Advisory
- https://bugs.launchpad.net/neutron/+bug/1378450Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/98818Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.