CVE-2013-6391
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CVE Descriptions
The ec2tokens API in OpenStack Identity (Keystone) before Havana 2013.2.1 and Icehouse before icehouse-2 does not return a trust-scoped token when one is received, which allows remote trust users to gain privileges by generating EC2 credentials from a trust-scoped token and using them in an ec2tokens API request.
CVE Informations
Related Weaknesses
| Weakness Name | Source | |
|---|---|---|
| Improper Privilege Management The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. |
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N | [email protected] |
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 From (including) 2013.2 To (excluding) 2013.2.1
- Openstack>>Keystone >> Version 2013.2 (Open CPE detail)
Configuraton 0
Canonical>>Ubuntu_linux >> Version 13.10
- Canonical>>Ubuntu_linux >> Version 13.10 (Open CPE detail)
Configuraton 0
Redhat>>Openstack >> Version 4.0
- Redhat>>Openstack >> Version 4.0 (Open CPE detail)
References
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