Unrated severityNVD Advisory· Published Nov 24, 2014· Updated Jun 17, 2026
CVE-2014-7821
CVE-2014-7821
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
9- lists.openstack.org/pipermail/openstack-announce/2014-November/000303.htmlnvdPatchVendor Advisory
- lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.htmlnvdThird Party Advisory
- rhn.redhat.com/errata/RHSA-2014-1938.htmlnvdThird Party Advisory
- rhn.redhat.com/errata/RHSA-2014-1942.htmlnvdThird Party Advisory
- rhn.redhat.com/errata/RHSA-2015-0044.htmlnvdThird Party Advisory
- secunia.com/advisories/62586nvdThird Party Advisory
- www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.htmlnvdThird Party Advisory
- bugs.launchpad.net/neutron/+bug/1378450nvdThird Party Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/98818nvdThird Party AdvisoryVDB Entry
News mentions
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