RHEL 7 : openstack-keystone (RHSA-2020:2732)

high Nessus Plugin ID 137759

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Synopsis

The remote Red Hat host is missing one or more security updates for openstack-keystone.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2732 advisory.

The OpenStack Identity service (keystone) authenticates and authorizes OpenStack users by keeping track of users and their permitted activities.
The Identity service supports multiple forms of authentication, including user name and password credentials, token-based systems, and AWS-style logins.

Security Fix(es):

* EC2 and credential endpoints are not protected from a scoped context (CVE-2020-12689)

* Credentials endpoint policy logic allows changing credential owner and target project ID (CVE-2020-12691)

* failure to check signature TTL of the EC2 credential auth method (CVE-2020-12692)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL openstack-keystone package based on the guidance in RHSA-2020:2732.

Plugin Details

Severity: High

ID: 137759

File Name: redhat-RHSA-2020-2732.nasl

Version: 1.10

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 6/24/2020

Updated: 6/4/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS Score Source: CVE-2020-12691

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:openstack-keystone, p-cpe:/a:redhat:enterprise_linux:python-keystone, cpe:/o:redhat:enterprise_linux:7

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 6/24/2020

Vulnerability Publication Date: 5/7/2020

Reference Information

CVE: CVE-2020-12689, CVE-2020-12691, CVE-2020-12692

CWE: 863

RHSA: 2020:2732

Detections

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