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CVE-2012-5571

Publication date 28 November 2012

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

OpenStack Keystone Essex (2012.1) and Folsom (2012.2) does not properly handle EC2 tokens when the user role has been removed from a tenant, which allows remote authenticated users to bypass intended authorization restrictions by leveraging a token for the removed user role.

Read the notes from the security team

Status

Package Ubuntu Release Status
keystone 12.10 quantal
Fixed 2012.2-0ubuntu1.2
12.04 LTS precise
Fixed 2012.1+stable~20120824-a16a0ab9-0ubuntu2.3
11.10 oneiric Ignored
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release

Notes

jdstrand

Keystone on 11.10 is a pre-release version and unusable with other components such as nova and horizon

References

Related Ubuntu Security Notices (USN)

    • USN-1641-1
    • OpenStack Keystone vulnerabilities
    • 28 November 2012

Other references