The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before 2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which allows remote authenticated users to bypass intended access restrictions and gain access to cloud resources by manipulating byte fields within a revoked token.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2
    (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before
    2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which
    allows remote authenticated users to bypass intended access restrictions and gain access to cloud
    resources by manipulating byte fields within a revoked token. (CVE-2015-7546)

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2     (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before     2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which     allows remote authenticated users to bypass intended access restrictions and gain access to cloud     resources by manipulating byte fields within a revoked token. (CVE-2015-7546)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Severity
431768	SCA: security update for keystone, keystonemiddleware (GHSA-8c4w-v65p-jvcv)	Tenable Cloud Security	SCA Checks	high
431768	SCA: security update for keystone, keystonemiddleware (GHSA-8c4w-v65p-jvcv)	Tenable Self-Hosted Container Security	SCA Checks	high
219054	Linux Distros Unpatched Vulnerability : CVE-2015-7546	Nessus	Misc.	high

Detections

Analytics

CVE-2015-7546

high

Tenable Plugins

high

high

high