CVE-2022-2447
First published: Fri Jul 08 2022(Updated: )
A flaw was found in Keystone. There is a time lag (up to one hour in a default configuration) between when security policy says a token should be revoked from when it is actually revoked. This could allow a remote administrator to secretly maintain access for longer than expected.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenStack Keystone | ||
| Redhat Openstack | =16.1 | |
| Redhat Openstack | =16.2 | |
| Redhat Openstack Platform | =16.1 | |
| Redhat Openstack Platform | =16.2 | |
| Redhat Quay | =3.0.0 | |
| Redhat Storage | =3.0 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2105419#c1
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2105317
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2105419#c2
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2117920
- https://bugzilla.redhat.com/show_bug.cgi?id=2105419
- https://access.redhat.com/security/cve/CVE-2022-2447
Frequently Asked Questions
What is CVE-2022-2447?
CVE-2022-2447 is a vulnerability found in Keystone that allows a remote administrator to maintain secret access for longer than expected.
What is the severity of CVE-2022-2447?
The severity of CVE-2022-2447 is medium with a CVSS score of 6.6.
Which software is affected by CVE-2022-2447?
The software affected by CVE-2022-2447 includes OpenStack Keystone, Redhat Openstack, Redhat Openstack Platform, Redhat Quay, and Redhat Storage.
How can an attacker exploit CVE-2022-2447?
An attacker can exploit CVE-2022-2447 by taking advantage of the time lag in token revocation in Keystone.
Is there a fix available for CVE-2022-2447?
Yes, a fix is available for CVE-2022-2447. It is recommended to update to the latest version of affected software.
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- version/redhat openstack/16.2
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- version/redhat openstack platform/16.2
- canonical/redhat quay
- version/redhat quay/3.0.0
- canonical/redhat storage
- version/redhat storage/3.0