PYSEC-2026-2677

    Dashboard / Vulnerabilities / PYSEC-2026-2677

    PYSEC-2026-2677

    Published: 9 Jul 2026Last Modified: 13 Jul 2026

    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/neutron, https://github.com/advisories/GHSA-qh2x-hpf9-cf2g

    Affected packages

    Package

    Name: neutron

    Purl: pkg:pypi/neutron

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7.0.0a0

    Affected versions

    0.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    PYSEC-2026-2677 | CVE-DB