PYSEC-2026-656
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/keystone/PYSEC-2026-656.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-656
- Aliases
- Published
- 2026-07-02T14:13:21.847931Z
- Modified
- 2026-07-06T08:00:47.569957176Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- OpenStack Keystone and other components vulnerable to Improper Certificate Validation
- Details
-
HTTPSConnections in OpenStack Keystone 2013, OpenStack Compute 2013.1, and possibly other OpenStack components, fail to validate server-side SSL certificates.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2013-2255
- https://github.com/openstack/cinder/commit/0f9652d92e175a1f7dc3c2a37ab444b8f189375a
- https://github.com/openstack/keystone/commit/5bd4c2984d329625a2a8442b316fa235dbb88a3d
- https://github.com/openstack/neutron/commit/7255e056092f034daaeb4246a812900645d46911
- https://github.com/openstack/python-keystoneclient/commit/20e166fd8a943ee3f91ba362a47e9c14c7cc5f4c
- https://access.redhat.com/security/cve/cve-2013-2255
- https://bugs.launchpad.net/ossn/+bug/1188189
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-2255
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2013-2255
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85562
- https://security-tracker.debian.org/tracker/CVE-2013-2255
- https://web.archive.org/web/20200229073508/https://www.securityfocus.com/bid/61118
- https://pypi.org/project/keystone
- https://github.com/advisories/GHSA-qh2x-hpf9-cf2g
Affected packages
PyPI / keystone
Package
- Name
- keystone
- View open source insights on deps.dev
- Purl
- pkg:pypi/keystone