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CVE-2012-3426

Publication date 27 July 2012

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

OpenStack Keystone before 2012.1.1, as used in OpenStack Folsom before Folsom-1 and OpenStack Essex, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by (1) creating new tokens through token chaining, (2) leveraging possession of a token for a disabled user account, or (3) leveraging possession of a token for an account with a changed password.

Read the notes from the security team

Status

Package Ubuntu Release Status
keystone 12.10 quantal
Not affected
12.04 LTS precise
Fixed 2012.1+stable~20120824-a16a0ab9-0ubuntu2.1
11.10 oneiric Ignored
11.04 natty Not in release
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release

Notes

tyhicks

Fixed in Keystone 2012.1.1 stable update and the Folsom-1 development milestone

jdstrand

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

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
keystone

References

Related Ubuntu Security Notices (USN)

    • USN-1552-1
    • OpenStack Keystone vulnerabilities
    • 3 September 2012

Other references