A flaw was found in openshift-ansible. OpenShift Container Platform (OCP) 3.11 is too permissive in the way it specified CORS allowed origins during installation. An attacker, able to man-in-the-middle the connection between the user's browser and the openshift console, could use this flaw to perform a phishing attack. The main threat from this vulnerability is data confidentiality.

The remote Red Hat Enterprise Linux CoreOS 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3541 advisory.

  - jenkins-jira-plugin: plugin information disclosure (CVE-2019-16541)

  - openshift-ansible: cors allowed origin allows changing url protocol (CVE-2020-1741)

  - jenkins: Stored XSS vulnerability in job build time trend (CVE-2020-2220)

  - jenkins: Stored XSS vulnerability in upstream cause (CVE-2020-2221)

  - jenkins: Stored XSS vulnerability in 'keep forever' badge icons (CVE-2020-2222)

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

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3541 advisory.

    Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a     software project or jobs run by cron. The Matrix Project is a module which handles creating Jenkins multi-     configuration projects (matrix projects). Matrix Authorization allows configuring the lowest level     permissions, such as starting new builds,     configuring items, or deleting them, individually.

    Python-RSA is a RSA implementation in Python. It can be used as a Python     library as well as the commandline utility.

    Ansible is a SSH-based configuration management, deployment, and task execution system. The openshift-     ansible packages contain Ansible code and playbooks for installing and upgrading OpenShift Container     Platform 3.

    Security Fix(es):

    * jenkins: Stored XSS vulnerability in job build time trend (CVE-2020-2220)

    * jenkins: Stored XSS vulnerability in upstream cause (CVE-2020-2221)

    * jenkins: Stored XSS vulnerability in 'keep forever' badge icons (CVE-2020-2222)

    * jenkins: Stored XSS vulnerability in console links (CVE-2020-2223)

    * jenkins-2-plugins/matrix-project: Stored XSS vulnerability in single axis builds tooltips     (CVE-2020-2224)

    * jenkins-2-plugins/matrix-project: Stored XSS vulnerability in multiple axis builds tooltips     (CVE-2020-2225)

    * jenkins-2-plugins/matrix-auth: Stored XSS vulnerability in Matrix Authorization Strategy Plugin     (CVE-2020-2226)

    * jenkins-jira-plugin: plugin information disclosure (CVE-2019-16541)

    * python-rsa: decryption of ciphertext leads to DoS (CVE-2020-13757)

    * openshift-ansible: cors allowed origin allows changing url protocol (CVE-2020-1741)

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

ID	Name	Product	Family	Severity
312472	RHCOS 3 : OpenShift Container Platform 3.11 (RHSA-2020:3541)	Nessus	Red Hat Local Security Checks	critical
139919	RHEL 7 : OpenShift Container Platform 3.11 (RHSA-2020:3541)	Nessus	Red Hat Local Security Checks	critical

Detections

Analytics

CVE-2020-1741

medium

Tenable Plugins

critical

critical