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HistoryApr 15, 2014 - 2:55 p.m.
CVE-2014-2828
CVSS2
7.8
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
AI Score
6.5
Confidence
Low
EPSS
0.008
Percentile
81.3%
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.”
Affected configurations
Node
openstackkeystoneMatch2013.1
ORopenstackkeystoneMatch2013.1.1
ORopenstackkeystoneMatch2013.1.2
ORopenstackkeystoneMatch2013.1.3
ORopenstackkeystoneMatch2013.2
ORopenstackkeystoneMatch2013.2.1
ORopenstackkeystoneMatch2013.2.2
ORopenstackkeystoneMatch2013.2.3
| Vendor | Product | Version | CPE |
|---|---|---|---|
| openstack | keystone | 2013.1 | cpe:2.3:a:openstack:keystone:2013.1:*:*:*:*:*:*:* |
| openstack | keystone | 2013.1.1 | cpe:2.3:a:openstack:keystone:2013.1.1:*:*:*:*:*:*:* |
| openstack | keystone | 2013.1.2 | cpe:2.3:a:openstack:keystone:2013.1.2:*:*:*:*:*:*:* |
| openstack | keystone | 2013.1.3 | cpe:2.3:a:openstack:keystone:2013.1.3:*:*:*:*:*:*:* |
| openstack | keystone | 2013.2 | cpe:2.3:a:openstack:keystone:2013.2:*:*:*:*:*:*:* |
| openstack | keystone | 2013.2.1 | cpe:2.3:a:openstack:keystone:2013.2.1:*:*:*:*:*:*:* |
| openstack | keystone | 2013.2.2 | cpe:2.3:a:openstack:keystone:2013.2.2:*:*:*:*:*:*:* |
| openstack | keystone | 2013.2.3 | cpe:2.3:a:openstack:keystone:2013.2.3:*:*:*:*:*:*:* |
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CVSS2
7.8
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
AI Score
6.5
Confidence
Low
EPSS
0.008
Percentile
81.3%
Related for NVD:CVE-2014-2828