CVE-2013-2255
OpenStack Keystone and other components vulnerable to Improper Certificate Validation
5.9
MEDIUM
CVSS 3.1
EPSS 0.41%
Description
HTTPSConnections in OpenStack Keystone 2013, OpenStack Compute 2013.1, and possibly other OpenStack components, fail to validate server-side SSL certificates.
How to fix CVE-2013-2255
To remediate CVE-2013-2255, upgrade the affected package to a fixed version below.
- Debian/keystone—upgrade to 2014.1-1 or later
- —upgrade to 7.0.0a0 or later
- —upgrade to 8.0.0a0 or later
- —upgrade to 7.0.0a0 or later
- —upgrade to 0.4.0 or later
Is CVE-2013-2255 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 2014.1-1
- from 0, < 7.0.0a0
- from 0, < 8.0.0a0
- from 0, < 7.0.0a0
- from 0, < 0.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |