CVEvulnerability
CVE-2014-7821
4.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2014-11-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P
- Weaknesses
- CWE-20, CWE-399
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.
Affected configurations
• openstack neutron (>= 2012.2.1 < 2014.1.4)
• openstack neutron (>= 2014.2 < 2014.2.1)
• fedoraproject fedora 20
• redhat openstack 4.0
Related
Weakness · not in database (1)
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- 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://secunia.com/advisories/62586 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
- 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://secunia.com/advisories/62586 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