CVE-2014-2828

Description

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."

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.86% Top 30%
Vendor Advisory redhat.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://rhn.redhat.com/errata/RHSA-2014-1688.html vendor advisory
http://www.openwall.com/lists/oss-security/2014/04/10/20 mailing list
https://bugs.launchpad.net/keystone/+bug/1300274

Frequently Asked Questions

What is the severity of CVE-2014-2828?
CVE-2014-2828 has been scored as a high severity vulnerability.
How to fix CVE-2014-2828?
To fix CVE-2014-2828, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-2828 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2014-2828 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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