CVE-2012-4413 : Detail

CVE-2012-4413

A01-Broken Access Control
0.25%V3
Network
2012-09-18
15h00 +00:00
2017-08-28
10h57 +00:00
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CVE Descriptions

OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-264 Category : Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4 AV:N/AC:L/Au:S/C:N/I:P/A:N 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 2012.1.3

References

http://osvdb.org/85484
Tags : vdb-entry, x_refsource_OSVDB
http://secunia.com/advisories/50531
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2012/09/12/7
Tags : mailing-list, x_refsource_MLIST
http://www.ubuntu.com/usn/USN-1564-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.securityfocus.com/bid/55524
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/50590
Tags : third-party-advisory, x_refsource_SECUNIA