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CVE-2013-6391

Publication date 11 December 2013

Last updated 24 July 2024


Ubuntu priority

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.

Read the notes from the security team

Status

Package Ubuntu Release Status
keystone 13.10 saucy
Fixed 1:2013.2-0ubuntu1.2
13.04 raring Ignored
12.10 quantal
Not affected
12.04 LTS precise
Not affected
10.04 LTS lucid Not in release

Notes


mdeslaur

OSSA 2013-032


jdstrand

per upstream, Ubuntu 13.04 not affected due to improper check which disables impersonation entirely. Upstream has not released a patch yet for grizzly (Ubuntu 13.04) as of 2013-12-17. A fix for Ubuntu 13.04 may happen in a future update.

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-2061-1
    • OpenStack Keystone vulnerability
    • 19 December 2013

Other references