CVE-2014-2828
Notifications for a CVE
Stay informed of any changes for a specific CVE.
CVE Descriptions
The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka "authentication chaining."
CVE Informations
Related Weaknesses
| Weakness Name | Source | |
|---|---|---|
| Improper Authentication When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. |
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C | nvd@nist.gov |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Products Mentioned
Configuraton 0
Openstack>>Keystone >> Version 2013.1
- Openstack>>Keystone >> Version 2013.1 (Open CPE detail)
- Openstack>>Keystone >> Version 2013.1 (Open CPE detail)
- Openstack>>Keystone >> Version 2013.1 (Open CPE detail)
- Openstack>>Keystone >> Version 2013.1 (Open CPE detail)
Openstack>>Keystone >> Version 2013.1.1
- Openstack>>Keystone >> Version 2013.1.1 (Open CPE detail)
Openstack>>Keystone >> Version 2013.1.2
- Openstack>>Keystone >> Version 2013.1.2 (Open CPE detail)
Openstack>>Keystone >> Version 2013.1.3
- Openstack>>Keystone >> Version 2013.1.3 (Open CPE detail)
Openstack>>Keystone >> Version 2013.2
- Openstack>>Keystone >> Version 2013.2 (Open CPE detail)
Openstack>>Keystone >> Version 2013.2.1
- Openstack>>Keystone >> Version 2013.2.1 (Open CPE detail)
Openstack>>Keystone >> Version 2013.2.2
- Openstack>>Keystone >> Version 2013.2.2 (Open CPE detail)
Openstack>>Keystone >> Version 2013.2.3
- Openstack>>Keystone >> Version 2013.2.3 (Open CPE detail)
