Vulnerability · Published Sep 1, 2022 · Assigned by redhat
CVE-2022-2447
Medium 6.6
In plain English
A medium-severity security flaw in openstack-keystone. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.6Medium
Exploit odds (30 days)0.7%top 45.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | python-keystonemiddleware | 10.1.0-4 | DEBIAN-CVE-2022-2447 |
| Debian:13 | python-keystonemiddleware | 10.1.0-4 | DEBIAN-CVE-2022-2447 |
| Debian:14 | python-keystonemiddleware | 10.1.0-4 | DEBIAN-CVE-2022-2447 |
| Ubuntu:22.04:LTS | keystone | 2:21.0.1-0ubuntu2.1 | USN-7926-1 |
| Ubuntu:22.04:LTS | keystone | 2:21.0.1-0ubuntu2.1 | UBUNTU-CVE-2022-2447 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | openstack-keystone | openstack-keystone as shipped in Red Hat OpenStack 16.1 and 16.2 |
Weakness: CWE-324
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2105419 x_refsource_MISC
- https://access.redhat.com/security/cve/CVE-2022-2447 x_refsource_MISC