VDB
CVE-2014-7821
CVE-2014-7821
PUBLISHED
CVSS 4 MEDIUM
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.
EPSS 3.94% · 90.3th percentile
Risk Scores
CVSS 2.0
4
EPSS Score
3.94%
90.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| redhat | openstack | 4.0 |
| openstack | neutron | 2014.2, 2012.2.1 |
| fedoraproject | fedora | 20 |
Timeline
- Nov 24, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 10, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- May 27, 2023 EPSS Score
- Jul 19, 2023 EPSS Score
- Sep 10, 2023 EPSS Score
References
- neutron-cve20147821-dos(98818) vdb
- FEDORA-2015-5997 vendor-advisory
- http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html url
- https://bugs.launchpad.net/neutron/+bug/1378450 url
- RHSA-2014:1938 vendor-advisory
- RHSA-2015:0044 vendor-advisory
- [openstack-announce] 20141119 [OSSA 2014-039] Neutron DoS through invalid DNS configuration (CVE-2014-7821) mailing-list
- RHSA-2014:1942 vendor-advisory
- 62586 third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2014-7821 advisory
- https://access.redhat.com/errata/RHSA-2014:1938 url
- https://access.redhat.com/errata/RHSA-2014:1942 url
- https://access.redhat.com/errata/RHSA-2015:0044 url
- https://access.redhat.com/security/cve/CVE-2014-7821 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1163457 url